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Observed 8:53 AM PDT at KRNT

Mirrormont, WA weather

Partly cloudy and 42°6°.

Today: low 39°4° (likely 33°1° to 39°4°), high 54°12° (likely 51°11° to 56°13°).

Mostly agree

Now 42°6°

Partly sunny

Wind
Calm
Light through 9 PM
Dew point
37°3°
Comfortable
UV tomorrow
3Moderate
Moderate 12–3 PM · peak 3
Air today
33Good
EPA forecast · PM2.5 (fine particles)
Pressure
30.23 inHg1024 hPa
Falling slowly · −0.04 inHg−1.4 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 (46°8° then, 42°6° now)

Good hours for
  • Dry until tomorrow 5 AM
  • Rain tonight 5–7 AM (40%, 0.06 in1.5 mm)
  • Dry break tomorrow 7–10 AM
  • Rain tomorrow 10 AM–2 PM (60%, 0.12 in3 mm)
  • Drizzle tomorrow 4–5 PM (30%)
  1. This morningUp to 46°8° by 11 AM · Mostly cloudy
  2. This afternoonUp to 54°12° by 4 PM · Cloudy
  3. TonightDown to 41°5° by 1 AM · Rain 5–6 AM (40%)
  4. Tomorrow morningUp to 47°8° by 11 AM · Rain 6–7 AM (40%)
  5. Tomorrow afternoonUp to 56°13° by 4 PM · Rain noon–2 PM (60%)
  6. Tomorrow nightDown to 42°6° by 4 AM · Mostly cloudy · rain chance 30%
  7. Monday morningNear 42°6° · rain chance 10% · Mostly cloudy
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sat 9aMostly cloudy37°3° (likely 37°3° to 42°6°)37°3°5%1 mph2 km/h from SE, gusts 4 mph7 km/h81%65%0
Sat 10aCloudy43°6° (likely 43°6° to 46°8°)43°6°5%0 mph0 km/h, gusts 3 mph4 km/h76%80%1
Sat 11aCloudy46°8° (likely 46°8° to 50°10°)46°8°5%0 mph0 km/h, gusts 4 mph7 km/h72%78%1
Sat 12pCloudy47°8° (likely 47°8° to 52°11°)47°8°5%0 mph0 km/h, gusts 5 mph9 km/h73%94%2
Sat 1pCloudy51°11° (likely 50°10° to 54°12°)51°11°5%0 mph0 km/h, gusts 6 mph10 km/h70%81%2
Sat 2pCloudy52°11° (likely 51°11° to 55°13°)52°11°5%0 mph0 km/h, gusts 7 mph12 km/h66%87%2
Sat 3pCloudy53°12° (likely 51°11° to 56°13°)53°12°5%0 mph0 km/h, gusts 7 mph11 km/h65%85%1
Sat 4pCloudy54°12° (likely 50°10° to 56°13°)54°12°5%0 mph0 km/h, gusts 6 mph10 km/h64%81%0
Sat 5pCloudy52°11° (likely 49°9° to 55°13°)52°11°0%0 mph0 km/h, gusts 4 mph7 km/h70%88%1
Sat 6pCloudy49°9° (likely 47°8° to 53°12°)49°9°0%0 mph0 km/h, gusts 3 mph4 km/h77%94%0
Sat 7pCloudy46°8° (likely 46°8° to 51°11°)46°8°0%0 mph0 km/h, gusts 2 mph2 km/h80%81%0
Sat 8pCloudy44°7° (likely 44°7° to 50°10°)44°7°0%1 mph2 km/h from ESE, gusts 4 mph6 km/h81%84%0
Sat 9pCloudy43°6° (likely 43°6° to 49°9°)43°6°0%1 mph2 km/h from ESE, gusts 4 mph6 km/h77%84%0
Sat 10pCloudy43°6° (likely 43°6° to 49°9°)43°6°0%2 mph3 km/h from ESE, gusts 3 mph6 km/h74%85%0
Sat 11pCloudy42°6° (likely 42°6° to 48°9°)42°6°5%, 0.01 in0.3 mm2 mph3 km/h from SE, gusts 3 mph5 km/h75%91%0
Sun 12aCloudy42°6° (likely 42°6° to 48°9°)42°6°5%, 0.01 in0.3 mm2 mph3 km/h from ESE, gusts 3 mph5 km/h75%97%0
Sun 1aCloudy41°5° (likely 41°5° to 47°8°)39°4°5%, 0.01 in0.3 mm3 mph5 km/h from ESE, gusts 4 mph6 km/h76%90%0
Sun 2aCloudy42°6° (likely 42°6° to 47°8°)40°4°5%, 0.01 in0.3 mm3 mph5 km/h from ESE, gusts 2 mph4 km/h74%95%0
Sun 3aCloudy42°6° (likely 42°6° to 47°8°)40°4°10%, 0.01 in0.3 mm3 mph5 km/h from ESE, gusts 3 mph4 km/h75%99%0
Sun 4aCloudy42°6° (likely 42°6° to 47°8°)40°4°10%, 0.01 in0.3 mm3 mph5 km/h from ESE, gusts 3 mph5 km/h74%99%0
Sun 5aCloudy42°6° (likely 42°6° to 48°9°)42°6°40%, 0.03 in0.8 mm2 mph3 km/h from ESE, gusts 4 mph6 km/h73%74%0
Sun 6aCloudy41°5° (likely 41°5° to 48°9°)41°5°40%, 0.03 in0.8 mm2 mph3 km/h from ESE, gusts 3 mph5 km/h78%99%0
Sun 7aCloudy40°4° (likely 40°4° to 49°9°)40°4°10%, 0.03 in0.8 mm2 mph3 km/h from ESE, gusts 4 mph6 km/h80%97%0
Sun 8aCloudy41°5° (likely 41°5° to 47°8°)41°5°5%, 0.03 in0.8 mm2 mph3 km/h from E, gusts 3 mph5 km/h80%84%0
Sun 9aCloudy41°5° (likely 41°5° to 46°8°)41°5°10%, 0.03 in0.8 mm2 mph3 km/h from E, gusts 10 mph16 km/h85%58%0
Sun 10aRain45°7° (likely 45°7° to 48°9°)45°7°20%, 0.03 in0.8 mm2 mph3 km/h from E, gusts 6 mph10 km/h86%98%1
Sun 11aRain47°8° (likely 47°8° to 49°9°)47°8°30%, 0.03 in0.8 mm1 mph2 km/h from E, gusts 8 mph13 km/h85%100%2
Sun 12pDrizzle49°9° (likely 48°9° to 50°10°)49°9°60%, 0.03 in0.8 mm1 mph2 km/h from E, gusts 10 mph16 km/h86%100%3
Sun 1pRain52°11° (likely 47°8° to 52°11°)52°11°40%, 0.03 in0.8 mm1 mph2 km/h from E, gusts 7 mph11 km/h82%99%3
Sun 2pCloudy54°12° (likely 49°9° to 54°12°)54°12°10%, 0.03 in0.8 mm1 mph2 km/h from E, gusts 11 mph17 km/h77%99%3
Sun 3pCloudy54°12° (likely 50°10° to 54°12°)54°12°20%, 0.03 in0.8 mm1 mph2 km/h from E, gusts 6 mph9 km/h76%99%2
Sun 4pDrizzle56°13° (likely 50°10° to 56°13°)56°13°30%, 0.03 in0.8 mm1 mph2 km/h from E, gusts 6 mph9 km/h76%100%2
Sun 5pCloudy54°12° (likely 49°9° to 54°12°)54°12°30%, 0.01 in0.3 mm1 mph2 km/h from E, gusts 5 mph8 km/h80%100%1
Sun 6pCloudy51°11° (likely 49°9° to 51°11°)51°11°30%, 0.01 in0.3 mm1 mph2 km/h from E, gusts 5 mph8 km/h86%100%0
Sun 7pRain48°9° (likely 48°9° to 49°9°)48°9°30%, 0.01 in0.3 mm1 mph2 km/h from E, gusts 10 mph16 km/h88%92%0
Sun 8pRain45°7° (likely 45°7° to 49°9°)45°7°30%, 0.01 in0.3 mm2 mph3 km/h from E, gusts 5 mph8 km/h87%98%0
Sun 9pRain44°7° (likely 44°7° to 49°9°)44°7°30%, 0.01 in0.3 mm2 mph3 km/h from E, gusts 5 mph7 km/h86%85%0
Sun 10pRain44°7° (likely 44°7° to 48°9°)44°7°30%, 0.01 in0.3 mm2 mph3 km/h from E, gusts 4 mph7 km/h83%80%0
Sun 11pCloudy44°7° (likely 44°7° to 49°9°)44°7°20%2 mph3 km/h from E, gusts 5 mph9 km/h82%87%0
Mon 12aRain44°7° (likely 44°7° to 50°10°)44°7°20%2 mph3 km/h from E, gusts 5 mph8 km/h82%69%0
Mon 1aRain43°6° (likely 43°6° to 50°10°)43°6°20%2 mph3 km/h from E, gusts 3 mph4 km/h84%67%0
Mon 2aRain43°6° (likely 43°6° to 49°9°)43°6°20%2 mph3 km/h from E, gusts 5 mph8 km/h85%72%0
Mon 3aRain43°6° (likely 42°6° to 47°8°)43°6°20%2 mph3 km/h from E, gusts 5 mph8 km/h85%83%0
Mon 4aCloudy42°6° (likely 40°4° to 47°8°)42°6°20%2 mph3 km/h from E, gusts 6 mph9 km/h85%81%0
Mon 5aCloudy42°6° (likely 39°4° to 46°8°)42°6°10%2 mph3 km/h from E, gusts 5 mph8 km/h86%87%0
Mon 6aCloudy42°6° (likely 37°3° to 43°6°)42°6°10%2 mph3 km/h from E, gusts 4 mph6 km/h88%71%0
Mon 7aCloudy42°6° (likely 37°3° to 44°7°)42°6°10%2 mph3 km/h from E, gusts 3 mph4 km/h90%72%0
Mon 8aMostly cloudy42°6° (likely 37°3° to 44°7°)42°6°10%1 mph2 km/h from E, gusts 3 mph5 km/h92%71%0

Days ahead

Shaded: typical range for these dates (1991–2020)
  1. Today, Oct 24. Cloudy. High 54°12°, low 39°4°. Typical 58°14° / 45°7°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 46°8°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 54°12°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 44°7°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 41°5°

      40% chance · 0.08 in2 mm

    Official NWS forecast

    Today: Partly sunny. High near 54, with temperatures falling to around 52 in the afternoon. West wind around 1 mph.

    Tonight: A chance of rain after 5am. Mostly cloudy. Low around 39, with temperatures rising to around 42 overnight. East southeast wind 0 to 3 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

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

    High, likely
    51°11°–56°13°
    Low, likely
    33°1°–39°4°
    Typical high / low
    58°14° / 45°7°
    Wind
    5 mph8 km/h
    UV peak
    2
  2. Tomorrow, Oct 25. Rain. High 56°13°, low 40°4°. Typical 57°14° / 45°7°. Rain 0.23 in5.8 mm, 60% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Rain, 41°5°

      40% chance · 0.18 in4.6 mm

    2. Afternoon

      noon–6 PM

      Rain, 56°13°

      60% chance · 0.16 in4.1 mm

    3. Evening

      6 PM–midnight

      Rain, 45°7°

      30% chance · 0.05 in1.3 mm

    4. Overnight

      midnight–6 AM

      Rain, 42°6°

      20% chance

    Official NWS forecast

    Day: Rain likely. Mostly cloudy. High near 56, with temperatures falling to around 54 in the afternoon. East southeast wind around 2 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

    Night: A chance of rain before 5am. Mostly cloudy, with a low around 40. East wind around 2 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    50°10°–56°13°
    Low, likely
    40°4°–46°8°
    Typical high / low
    57°14° / 45°7°
    Wind
    9 mph14 km/h, gusts 20 mph32 km/h
    UV peak
    3
  3. Monday, Oct 26. Drizzle. High 56°13°, low 40°4°. Typical 57°14° / 45°7°. Rain 0.08 in2 mm, 10% chance. Forecasts agree.
    1. Morning

      6 AM–noon

      Cloudy, 42°6°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 54°12°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 46°8°

      20% chance

    4. Overnight

      midnight–6 AM

      Drizzle, 45°7°

      50% chance · 0.08 in2.1 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Partly sunny, with a high near 56. North northeast wind around 2 mph.

    Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 40. Chance of precipitation is 20%.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    53°12°–56°13°
    Low, likely
    37°3°–44°7°
    Typical high / low
    57°14° / 45°7°
    Wind
    6 mph10 km/h, gusts 14 mph23 km/h
    UV peak
    3
  4. Tuesday, Oct 27. Rain. High 55°13°, low 39°4°. Typical 57°14° / 45°7°. Rain 0.3 in7.6 mm, 20% chance. Forecasts agree.
    1. Morning

      6 AM–noon

      Drizzle, 46°8°

      40% chance · 0.03 in0.9 mm

    2. Afternoon

      noon–6 PM

      Drizzle, 50°10°

      40% chance · 0.05 in1.2 mm

    3. Evening

      6 PM–midnight

      Drizzle, 46°8°

      40% chance · 0.1 in2.6 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 43°6°

      70% chance · 0.14 in3.6 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: A slight chance of rain. Mostly cloudy, with a high near 55.

    Night: Rain likely. Mostly cloudy, with a low around 39.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    50°10°–55°13°
    Low, likely
    39°4°–45°7°
    Typical high / low
    57°14° / 45°7°
    Wind
    12 mph20 km/h, gusts 34 mph54 km/h
    UV peak
    1
  5. Wednesday, Oct 28. Rain. High 54°12°, low 36°2°. Typical 56°13° / 44°7°. Rain 0.6 in15 mm, 60% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Showers, 43°6°

      70% chance · 0.18 in4.6 mm

    2. Afternoon

      noon–6 PM

      Drizzle, 48°9°

      80% chance · 0.22 in5.6 mm

    3. Evening

      6 PM–midnight

      Drizzle, 42°6°

      70% chance · 0.08 in2 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 39°4°

      60% chance · 0.16 in4 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Rain likely. Mostly cloudy, with a high near 54.

    Night: A chance of rain. Mostly cloudy, with a low around 36.

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

    High, likely
    46°8°–54°12°
    Low, likely
    36°2°–42°6°
    Typical high / low
    56°13° / 44°7°
    Wind
    12 mph20 km/h, gusts 37 mph60 km/h
    UV peak
    2
  6. Thursday, Oct 29. Rain. High 53°12°, low 35°2°. Typical 56°13° / 44°7°. Rain 0.34 in8.6 mm, 40% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Drizzle, 39°4°

      40% chance · 0.07 in1.7 mm

    2. Afternoon

      noon–6 PM

      Drizzle, 47°8°

      40% chance · 0.07 in1.8 mm

    3. Evening

      6 PM–midnight

      Drizzle, 40°5°

      40% chance · 0.05 in1.2 mm

    4. Overnight

      midnight–6 AM

      Cloudy, 37°3°

      30% chance · 0.09 in2.4 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: A chance of rain. Partly sunny, with a high near 53.

    Night: A slight chance of rain. Mostly cloudy, with a low around 35.

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

    High, likely
    46°8°–53°12°
    Low, likely
    33°1°–40°4°
    Typical high / low
    56°13° / 44°7°
    Wind
    7 mph12 km/h, gusts 21 mph34 km/h
    UV peak
    2
  7. Friday, Oct 30. Rain. High 54°12°, low 34°1°. Typical 56°13° / 44°7°. Rain 0.15 in3.8 mm, 20% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 39°4°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 44°7°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 39°4°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 35°2°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: A slight chance of rain before 11am. Partly sunny, with a high near 54.

    Night: Partly cloudy, with a low around 34.

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

    High, likely
    43°6°–54°12°
    Low, likely
    33°1°–38°3°
    Typical high / low
    56°13° / 44°7°
    Wind
    4 mph7 km/h, gusts 14 mph22 km/h
    UV peak
    1
  8. Saturday, Oct 31. Cloudy. High 47°8°, low 35°2°. Typical 56°13° / 44°7°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Mostly sunny, 36°2°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 47°8°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 39°4°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 38°4°

      Dry

    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
    46°8°–50°10°
    Low, likely
    31°−1°–36°2°
    Typical high / low
    56°13° / 44°7°
    Wind
    5 mph8 km/h, gusts 12 mph19 km/h
    UV peak
    2
  9. Sunday, Nov 1. Cloudy. High 49°9°, low 38°3°. Typical 55°13° / 44°7°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 42°5°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 48°9°

      Dry

    3. Evening

      6 PM–midnight

      Partly cloudy, 44°6°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 41°5°

      Dry

    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
    46°8°–52°11°
    Low, likely
    32°0°–45°7°
    Typical high / low
    55°13° / 44°7°
    Wind
    6 mph10 km/h, gusts 14 mph23 km/h
  10. Monday, Nov 2. Cloudy. High 55°13°, low 39°4°. Typical 55°13° / 43°6°. Rain 0.11 in2.8 mm, 30% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 46°8°

      20% chance

    2. Afternoon

      noon–6 PM

      Sunny, 57°14°

      30% chance

    3. Evening

      6 PM–midnight

      Cloudy, 43°6°

      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.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    48°9°–66°19°
    Low, likely
    33°1°–42°6°
    Typical high / low
    55°13° / 43°6°
    Wind
    6 mph10 km/h, gusts 16 mph26 km/h
    UV peak
    3

The outlook

  1. Today

    Dry, high 54°, low 39°.

  2. Tomorrow

    56% chance of rain, high 56°, low 40°.

  3. Monday

    Dry, high 56°, low 40°.

  4. Rest of week

    Highs 47–55°; chance of precipitation on 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

Rivers

NOAA river gauges within 25 mi

Cedar River (WA) near Landsburg

4.9 mi
Below flood stage
Level
1.3 ft
Flow
359 cfs

Forecast peak 1.3 ft Sat 11 AM

Reading from Sat 8:15 AM · NWS gauge page

Cedar River (WA) at Renton

10 mi
Below flood stage
Level
8.6 ft
Flow
323 cfs

Forecast peak 8.6 ft Sat 11 AM

Reading from Sat 8:15 AM · NWS gauge page

Issaquah Creek near Hobart

0.7 mi
Level
3.9 ft
Flow
10 cfs

Reading from Sat 7:45 AM · NWS gauge page

Issaquah Creek near Issaquah

6.9 mi
Below flood stage
Flow
24 cfs

Reading from Sat 7:15 AM · NWS gauge page

For your home

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

Heating this week

About 62% less heating than a typical week.

This week 38Typical 101

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F
33
h below 17°F
0
h below 5°F
0

47, 17 and 5°F are the test points heat pumps are rated at. About 8 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 37°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?

Seattle Tacoma Area · official normals 1991–2020 · records 1945–2026

Oct 24, today vs a typical year

Today’s expected high is 4°2° colder than typical.

Normal high / low
58°14° / 45°7°
Forecast high / low
54°12° / 39°4°
Record high
72°22° in 1965
Record low
33°1° in 1954

Last 7 days vs normal

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

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

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

Sun & moon

Sun

Sunrise 7:40 AM, sunset 6:03 PM.

Daylight
10 h 23 min
Losing 3 min 12 s a day; shortest Dec 21, 1 h 57 min less
Golden hour
5:20–6:22 PM
Morning 7:20–8:23 AM
Blue hour
6:22–6:34 PM
Morning 7:08–7:20 AM; first light 7:08 AM

Stars tonight? Poor

Clouds most of the night (about 91% cover).

Moon

Waxing gibbous

97% lit · growing

Today
sets 5:56 AM · rises 5:05 PM
Full moon
Oct 25
New moon
Nov 8
Looking south from Mirrormont. The highest point on the skyline is about 14,300 ft, 43 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.