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Observed 1:50 PM PDT at KHQM

Markham, WA weather

Overcast and 52°11°, rain ~10–8 PM (95%).

Today: low 46°8° (likely 40°4° to 46°8°), high 55°13° (likely 52°11° to 55°13°).

Forecasts agree

Now 52°11°

Cloudy

Wind
Calm
Gusts to 22 mph35 km/h around 1 AM
Dew point
45°7°
Comfortable
UV tomorrow
3Moderate
Moderate 1–3 PM · peak 3
Air quality
21Good
Main pollutant: PM2.5 (fine particles)
Pressure
30.12 inHg1020 hPa
Falling · −0.07 inHg−2.3 hPa in 3 h

Next 2 hours

No precipitation expected in the next 2 hours.

Next 48 hours

4°2° cooler than this time yesterday (55°13° then, 51°11° now)

Good hours for
  • Dry until 9 PM
  • Rain tonight 9 PM–Monday 5 AM (100%, 5.4 in138 mm)
  • Low 47°8° tomorrow at 7 AM
  • Gusts to 26 mph42 km/h tomorrow 2–3 PM
  1. This afternoonNear 54°12° · Mostly cloudy
  2. TonightDown to 48°9° by 11 PM · Rain 9 PM–6 AM (90%)
  3. Tomorrow morningNear 50°10° · Rain all morning (100%)
  4. Tomorrow afternoonNear 53°12° · Rain all afternoon (90%) · gusts to 26 mph42 km/h
  5. Tomorrow nightDown to 48°9° by 5 AM · Rain 6 PM–5 AM (80%)
  6. Monday morningNear 51°11° · rain chance 20% · Mostly cloudy
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sat 2pCloudy54°12° (likely 52°11° to 54°12°)54°12°0%3 mph5 km/h from S, gusts 7 mph11 km/h84%90%2
Sat 3pCloudy54°12° (likely 52°11° to 54°12°)54°12°0%5 mph8 km/h from SSW, gusts 9 mph14 km/h81%80%2
Sat 4pCloudy54°12° (likely 52°11° to 54°12°)54°12°5%5 mph8 km/h from SSW, gusts 10 mph16 km/h82%81%2
Sat 5pCloudy53°12° (likely 51°11° to 53°12°)53°12°10%, 0.02 in0.5 mm5 mph8 km/h from S, gusts 10 mph16 km/h81%87%1
Sat 6pCloudy52°11° (likely 49°9° to 52°11°)52°11°10%, 0.02 in0.5 mm5 mph8 km/h from S, gusts 9 mph14 km/h85%94%0
Sat 7pCloudy51°11° (likely 48°9° to 51°11°)51°11°20%, 0.02 in0.5 mm5 mph8 km/h from SSE, gusts 10 mph17 km/h85%95%0
Sat 8pCloudy50°10° (likely 47°8° to 50°10°)47°8°20%, 0.02 in0.5 mm7 mph11 km/h from SSE, gusts 12 mph20 km/h91%98%0
Sat 9pRain49°9° (likely 47°8° to 50°10°)46°8°30%, 0.02 in0.5 mm8 mph13 km/h from SSE, gusts 15 mph24 km/h91%98%0
Sat 10pRain49°9° (likely 48°9° to 50°10°)45°7°50%, 0.02 in0.5 mm9 mph14 km/h from SSE, gusts 18 mph30 km/h90%97%0
Sat 11pRain48°9° (likely 48°9° to 49°9°)43°6°70%, 0.37 in9.4 mm10 mph16 km/h from SSE, gusts 18 mph29 km/h91%100%0
Sun 12aRain48°9° (likely 48°9° to 49°9°)43°6°80%, 0.37 in9.4 mm10 mph16 km/h from SSE, gusts 20 mph32 km/h90%100%0
Sun 1aRain48°9° (likely 48°9° to 49°9°)43°6°80%, 0.37 in9.4 mm10 mph16 km/h from SSE, gusts 22 mph35 km/h91%100%0
Sun 2aRain48°9° (likely 48°9° to 49°9°)43°6°90%, 0.37 in9.4 mm10 mph16 km/h from SSE, gusts 21 mph35 km/h93%100%0
Sun 3aRain48°9° (likely 48°9° to 49°9°)43°6°90%, 0.37 in9.4 mm10 mph16 km/h from SSE, gusts 24 mph38 km/h94%100%0
Sun 4aRain48°9° (likely 48°9° to 50°10°)43°6°80%, 0.37 in9.4 mm12 mph19 km/h from SSE, gusts 17 mph27 km/h97%100%0
Sun 5aRain48°9° (likely 48°9° to 51°11°)43°6°80%, 0.23 in5.8 mm12 mph19 km/h from SSE, gusts 13 mph20 km/h98%100%0
Sun 6aRain48°9° (likely 48°9° to 50°10°)43°6°90%, 0.23 in5.8 mm12 mph19 km/h from SSE, gusts 12 mph20 km/h96%99%0
Sun 7aRain47°8° (likely 47°8° to 51°11°)42°6°100%, 0.23 in5.8 mm12 mph19 km/h from SE, gusts 19 mph30 km/h97%97%0
Sun 8aDrizzle48°9° (likely 48°9° to 50°10°)43°6°80%, 0.23 in5.8 mm12 mph19 km/h from SE, gusts 21 mph34 km/h95%98%0
Sun 9aCloudy48°9° (likely 48°9° to 51°11°)43°6°80%, 0.23 in5.8 mm13 mph21 km/h from SE, gusts 22 mph36 km/h100%96%0
Sun 10aCloudy49°9° (likely 49°9° to 51°11°)44°7°70%, 0.23 in5.8 mm14 mph23 km/h from SE, gusts 23 mph37 km/h100%96%0
Sun 11aCloudy51°11° (likely 51°11° to 53°12°)51°11°80%, 0.19 in4.8 mm14 mph23 km/h from SE, gusts 24 mph39 km/h100%99%1
Sun 12pCloudy52°11° (likely 52°11° to 53°12°)52°11°80%, 0.19 in4.8 mm15 mph24 km/h from SE, gusts 24 mph39 km/h100%100%2
Sun 1pCloudy52°11° (likely 52°11° to 54°12°)52°11°80%, 0.19 in4.8 mm15 mph24 km/h from SE, gusts 25 mph40 km/h100%100%3
Sun 2pCloudy53°12° (likely 53°12° to 55°13°)53°12°90%, 0.19 in4.8 mm14 mph23 km/h from SE, gusts 26 mph42 km/h100%100%3
Sun 3pRain53°12° (likely 53°12° to 54°12°)53°12°90%, 0.19 in4.8 mm14 mph23 km/h from SE, gusts 25 mph40 km/h98%100%1
Sun 4pRain54°12° (likely 53°12° to 54°12°)54°12°70%, 0.19 in4.8 mm14 mph23 km/h from SE, gusts 23 mph37 km/h99%100%1
Sun 5pRain53°12° (likely 52°11° to 54°12°)53°12°70%, 0.07 in1.8 mm13 mph21 km/h from ESE, gusts 19 mph30 km/h98%100%0
Sun 6pDrizzle52°11° (likely 51°11° to 53°12°)52°11°80%, 0.07 in1.8 mm13 mph21 km/h from ESE, gusts 18 mph29 km/h99%98%0
Sun 7pRain52°11° (likely 51°11° to 52°11°)52°11°70%, 0.07 in1.8 mm13 mph21 km/h from ESE, gusts 18 mph28 km/h96%91%0
Sun 8pCloudy51°11° (likely 50°10° to 52°11°)51°11°40%, 0.07 in1.8 mm13 mph21 km/h from ESE, gusts 18 mph29 km/h97%96%0
Sun 9pRain51°11° (likely 50°10° to 52°11°)51°11°30%, 0.07 in1.8 mm13 mph21 km/h from ESE, gusts 18 mph29 km/h97%97%0
Sun 10pRain51°11° (likely 50°10° to 52°11°)51°11°40%, 0.07 in1.8 mm13 mph21 km/h from ESE, gusts 18 mph29 km/h97%97%0
Sun 11pRain50°10° (likely 48°9° to 51°11°)46°8°60%, 0.04 in1 mm12 mph19 km/h from E, gusts 18 mph29 km/h96%100%0
Mon 12aRain50°10° (likely 49°9° to 51°11°)46°8°60%, 0.04 in1 mm12 mph19 km/h from E, gusts 17 mph28 km/h95%100%0
Mon 1aDrizzle50°10° (likely 49°9° to 51°11°)46°8°70%, 0.04 in1 mm12 mph19 km/h from E, gusts 18 mph29 km/h94%99%0
Mon 2aRain50°10° (likely 49°9° to 51°11°)46°8°80%, 0.04 in1 mm9 mph14 km/h from E, gusts 18 mph29 km/h96%98%0
Mon 3aRain49°9° (likely 49°9° to 51°11°)45°7°60%, 0.04 in1 mm9 mph14 km/h from E, gusts 16 mph26 km/h95%97%0
Mon 4aCloudy49°9° (likely 49°9° to 51°11°)45°7°40%, 0.04 in1 mm9 mph14 km/h from E, gusts 18 mph28 km/h97%97%0
Mon 5aRain48°9° (likely 48°9° to 50°10°)44°7°20%, 0.01 in0.3 mm9 mph14 km/h from E, gusts 17 mph28 km/h98%95%0
Mon 6aRain49°9° (likely 49°9° to 50°10°)45°7°20%, 0.01 in0.3 mm9 mph14 km/h from E, gusts 15 mph24 km/h96%92%0
Mon 7aRain49°9° (likely 49°9° to 50°10°)45°7°20%, 0.01 in0.3 mm9 mph14 km/h from E, gusts 17 mph28 km/h95%89%0
Mon 8aDrizzle48°9° (likely 48°9° to 50°10°)44°7°20%, 0.01 in0.3 mm8 mph13 km/h from E, gusts 18 mph28 km/h95%86%0
Mon 9aPartly sunny49°9° (likely 49°9° to 51°11°)45°7°20%, 0.01 in0.3 mm8 mph13 km/h from E, gusts 15 mph25 km/h97%80%0
Mon 10aPartly sunny50°10° (likely 50°10° to 52°11°)47°8°20%, 0.01 in0.3 mm8 mph13 km/h from E, gusts 14 mph22 km/h98%78%1
Mon 11aPartly sunny52°11° (likely 52°11° to 54°12°)52°11°5%7 mph11 km/h from E, gusts 12 mph20 km/h99%61%2
Mon 12pPartly sunny54°12° (likely 54°12° to 57°14°)54°12°5%7 mph11 km/h from E, gusts 10 mph17 km/h96%44%3
Mon 1pPartly sunny55°13° (likely 54°12° to 58°14°)55°13°5%7 mph11 km/h from E, gusts 8 mph12 km/h92%35%3

Days ahead

Shaded: typical range for these dates (1991–2020)
  1. Today, Oct 24. Mostly cloudy. High 55°13°, low 46°8°. Typical 57°14° / 44°7°. Dry. Forecasts agree.
    1. Afternoon

      noon–6 PM

      Cloudy, 54°12°

      Dry

    2. Evening

      6 PM–midnight

      Rain, 50°10°

      70% chance · 0.47 in12 mm

    3. Overnight

      midnight–6 AM

      Rain, 48°9°

      90% chance · 2.1 in53 mm

    Official NWS forecast

    Today: Mostly cloudy. High near 55, with temperatures falling to around 53 in the afternoon. South wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.

    Tonight: Rain after 7pm. Mostly cloudy. Low around 46, with temperatures rising to around 48 overnight. South southeast wind 5 to 12 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    52°11°–55°13°
    Low, likely
    40°4°–46°8°
    Typical high / low
    57°14° / 44°7°
    Wind
    12 mph19 km/h, gusts 27 mph44 km/h
    UV peak
    2
  2. Tomorrow, Oct 25. Rain. High 55°13°, low 47°8°. Typical 57°14° / 44°7°. Rain 1 in25 mm, 100% chance. Forecasts agree.
    1. Morning

      6 AM–noon

      Rain, 48°9°

      100% chance · 1.3 in34 mm

    2. Afternoon

      noon–6 PM

      Rain, 54°12°

      90% chance · 1 in26 mm

    3. Evening

      6 PM–midnight

      Rain, 51°11°

      80% chance · 0.39 in9.9 mm

    4. Overnight

      midnight–6 AM

      Rain, 48°9°

      80% chance · 0.21 in5.3 mm

    Official NWS forecast

    Day: Rain. Cloudy. High near 55, with temperatures falling to around 53 in the afternoon. Southeast wind 12 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Night: Rain. Mostly cloudy, with a low around 47. East southeast wind 9 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    53°12°–55°13°
    Low, likely
    47°8°–48°9°
    Typical high / low
    57°14° / 44°7°
    Wind
    17 mph27 km/h, gusts 34 mph55 km/h
    UV peak
    3
  3. Monday, Oct 26. Rain. High 57°14°, low 47°8°. Typical 57°14° / 44°7°. Rain 0.19 in4.8 mm, 20% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Rain, 48°9°

      20% chance · 0.05 in1.3 mm

    2. Afternoon

      noon–6 PM

      Sunny, 57°14°

      20% chance · 0.03 in0.8 mm

    3. Evening

      6 PM–midnight

      Cloudy, 50°10°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 49°9°

      20% chance · 0.05 in1.2 mm

    Official NWS forecast

    Day: A slight chance of rain before 11am. Partly sunny, with a high near 57. Northeast wind 3 to 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

    Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 47. Chance of precipitation is 20%.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    55°13°–58°14°
    Low, likely
    47°8°–49°9°
    Typical high / low
    57°14° / 44°7°
    Wind
    11 mph17 km/h, gusts 22 mph36 km/h
    UV peak
    3
  4. Tuesday, Oct 27. Rain. High 56°13°, low 46°8°. Typical 56°13° / 43°6°. Rain 0.16 in4.1 mm, 60% chance. Forecasts agree.
    1. Morning

      6 AM–noon

      Cloudy, 48°9°

      20% chance · 0.01 in0.3 mm

    2. Afternoon

      noon–6 PM

      Drizzle, 54°12°

      Dry

    3. Evening

      6 PM–midnight

      Drizzle, 50°10°

      70% chance · 0.08 in2 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 48°9°

      80% chance · 0.12 in3.1 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Rain likely. Mostly cloudy, with a high near 56.

    Night: Rain. Mostly cloudy, with a low around 46.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    53°12°–56°13°
    Low, likely
    46°8°–49°9°
    Typical high / low
    56°13° / 43°6°
    Wind
    12 mph20 km/h, gusts 24 mph38 km/h
    UV peak
    3
  5. Wednesday, Oct 28. Thunderstorms. High 54°12°, low 43°6°. Typical 56°13° / 43°6°. Storms 0.47 in12 mm, 80% chance. Forecasts agree.
    1. Morning

      6 AM–noon

      Drizzle, 47°9°

      80% chance · 0.11 in2.7 mm

    2. Afternoon

      noon–6 PM

      Drizzle, 51°10°

      70% chance · 0.1 in2.5 mm

    3. Evening

      6 PM–midnight

      Drizzle, 47°8°

      70% chance · 0.11 in2.9 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 45°7°

      70% chance · 0.16 in4.1 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Rain before 11am, then showers and thunderstorms. Cloudy, with a high near 54.

    Night: Showers and thunderstorms before 11pm, then rain. Mostly cloudy, with a low around 43.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    50°10°–54°12°
    Low, likely
    43°6°–47°8°
    Typical high / low
    56°13° / 43°6°
    Wind
    14 mph22 km/h, gusts 23 mph37 km/h
    UV peak
    3
  6. Thursday, Oct 29. Rain. High 53°12°, low 40°4°. Typical 56°13° / 43°6°. Rain 0.3 in7.6 mm, 70% chance. Forecasts agree.
    1. Morning

      6 AM–noon

      Drizzle, 44°7°

      50% chance · 0.03 in0.8 mm

    2. Afternoon

      noon–6 PM

      Drizzle, 49°10°

      60% chance · 0.05 in1.3 mm

    3. Evening

      6 PM–midnight

      Partly cloudy, 44°7°

      30% chance · 0.05 in1.2 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 40°4°

      20% chance · 0.01 in0.3 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Rain likely. Mostly cloudy, with a high near 53.

    Night: A chance of rain before 5am. Mostly cloudy, with a low around 40.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    49°9°–53°12°
    Low, likely
    40°4°–44°7°
    Typical high / low
    56°13° / 43°6°
    Wind
    12 mph19 km/h, gusts 20 mph32 km/h
    UV peak
    3
  7. Friday, Oct 30. Mostly cloudy. High 53°12°, low 40°4°. Typical 56°13° / 43°6°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 40°5°

      Dry

    2. Afternoon

      noon–6 PM

      Mostly sunny, 49°9°

      20% chance

    3. Evening

      6 PM–midnight

      Clear, 43°6°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 39°4°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Partly sunny, with a high near 53.

    Night: Partly cloudy, with a low around 40.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    48°9°–53°12°
    Low, likely
    37°3°–42°6°
    Typical high / low
    56°13° / 43°6°
    Wind
    9 mph15 km/h, gusts 17 mph28 km/h
    UV peak
    3
  8. Saturday, Oct 31. Cloudy. High 50°10°, low 40°4°. Typical 55°13° / 43°6°. Dry. Forecasts agree.
    1. Morning

      6 AM–noon

      Mostly sunny, 39°4°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 50°10°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 46°8°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 45°7°

      20% chance · 0.04 in1 mm

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    49°9°–52°11°
    Low, likely
    38°3°–41°5°
    Typical high / low
    55°13° / 43°6°
    Wind
    9 mph14 km/h
    UV peak
    2
  9. Sunday, Nov 1. Drizzle. High 52°11°, low 44°7°. Typical 55°13° / 43°6°. Rain 0.43 in11 mm, 20% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 47°8°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 52°11°

      20% chance · 0.09 in2.4 mm

    3. Evening

      6 PM–midnight

      Drizzle, 50°10°

      20% chance · 0.31 in7.9 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 47°8°

      20% chance · 0.03 in0.8 mm

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    49°9°–55°13°
    Low, likely
    43°6°–48°9°
    Typical high / low
    55°13° / 43°6°
    Wind
    26 mph42 km/h, gusts 36 mph57 km/h
    UV peak
    2
  10. Monday, Nov 2. Drizzle. High 53°12°, low 44°7°. Typical 55°13° / 42°6°. Rain 0.11 in2.8 mm, 30% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Partly sunny, 48°9°

      30% chance · 0.02 in0.5 mm

    2. Afternoon

      noon–6 PM

      Cloudy, 53°12°

      30% chance

    3. Evening

      6 PM–midnight

      Clear, 48°9°

      30% chance

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    52°11°–57°14°
    Low, likely
    43°6°–47°8°
    Typical high / low
    55°13° / 42°6°
    Wind
    24 mph39 km/h, gusts 35 mph56 km/h
    UV peak
    2

The outlook

  1. Today

    Dry, high 55°, low 46°.

  2. Tomorrow

    95% chance of rain, high 55°, low 47°.

  3. Monday

    Dry, high 57°, low 47°.

  4. Rest of week

    Highs 50–56°; chance of precipitation on Tuesday, Wednesday, Thursday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (SEW) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue
Radar loads when scrolled into view

Full-screen radar

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 73% less heating than a typical week.

This week 29Typical 106

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F
1
h below 17°F
0
h below 5°F
0

47, 17 and 5°F are the test points heat pumps are rated at.

Comfort

Dry air outside (dew point 45°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Hoquiam Bowerman Airport · official normals 1991–2020 · records 1953–2026

Oct 24, today vs a typical year

Today’s expected high is 2°1° colder than typical.

Normal high / low
57°14° / 44°7°
Forecast high / low
55°13° / 46°8°
Record high
71°22° in 1965
Record low
33°1° in 1954

Last 7 days vs normal

On average 1°0° colder than normal (daily mean temperature).

  1. −1°SunOct 18
  2. ±0°MonOct 19
  3. +4°+2°TueOct 20
  4. +2°+1°WedOct 21
  5. −2°−1°ThuOct 22
  6. −4°−2°FriOct 23
  7. —SatOct 24

Markham weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Sunrise 7:47 AM, sunset 6:12 PM.

Daylight
10 h 25 min
Losing 3 min 8 s a day; shortest Dec 21, 1 h 54 min less
Golden hour
5:29–6:31 PM
Morning 7:27–8:29 AM
Blue hour
6:31–6:43 PM
Morning 7:15–7:27 AM; first light 7:15 AM

Stars tonight? Poor

Clouds most of the night (about 98% cover).

Moon

Waxing gibbous

98% lit · growing

Today
sets 6:03 AM · rises 5:14 PM
Full moon
Oct 25
New moon
Nov 8
Looking north from Markham. The highest point on the skyline is about 7,600 ft, 63 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.