Skip to forecast
Search a place

Observed 2:55 AM PDT at KAWO

Arlington, WA weather

Clear and 34°1°.

Today: low 35°2° (likely 35°2° to 40°4°), high 56°13° (likely 51°11° to 56°13°).

Mostly agree

Now 34°1°

Clear

Wind
Calm
Light through 3 PM
Dew point
34°1°
Dry · up to 42°6° by 12 PM (comfortable)
Humidity
100%
Air 34°1°, dew point 34°1° · frost likely
UV tomorrow
2Low
Low all day (peak 2)
Air quality
75Moderate
PM2.5 (fine particles) · tomorrow good
Pressure
30.32 inHg1027 hPa
Falling slowly · −0.02 inHg−0.8 hPa in 3 h

Next 2 hours

No precipitation expected in the next 2 hours.

Next 48 hours

Good hours for
  • Above 40°4° today by 10 AM
  • Below 50°10° tonight after 8 PM
  • Rain tonight 5–7 AM (40%)
  • Dry break tomorrow 7 AM–1 PM
  • Rain tomorrow 1–3 PM (50%)
  1. TonightNear 37°3° · Mostly cloudy
  2. This morningUp to 46°8° by 11 AM · Cloudy
  3. This afternoonUp to 55°13° by 4 PM · Cloudy
  4. TonightDown to 41°5° by 4 AM · Rain 5–6 AM (40%)
  5. Tomorrow morningUp to 48°9° by 11 AM · Rain 6–7 AM (40%)
  6. Tomorrow afternoonUp to 57°14° by 4 PM · Rain 1–3 PM (50%)
  7. Tomorrow nightDown to 43°6° by 2 AM · Mostly cloudy · rain chance 20%
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sat 3aCloudy37°3° (likely 37°3° to 42°6°)37°3°0%2 mph3 km/h from E, gusts 4 mph7 km/h100%74%0
Sat 4aCloudy36°2° (likely 36°2° to 41°5°)36°2°0%2 mph3 km/h from E, gusts 3 mph6 km/h100%74%0
Sat 5aCloudy36°2° (likely 36°2° to 41°5°)36°2°0%2 mph3 km/h from E, gusts 4 mph6 km/h100%77%0
Sat 6aCloudy35°2° (likely 35°2° to 42°6°)35°2°5%2 mph3 km/h from ESE, gusts 4 mph6 km/h100%91%0
Sat 7aCloudy35°2° (likely 35°2° to 42°6°)35°2°5%2 mph3 km/h from ESE, gusts 3 mph5 km/h100%79%0
Sat 8aCloudy35°2° (likely 35°2° to 41°5°)35°2°5%2 mph3 km/h from ESE, gusts 3 mph5 km/h100%78%0
Sat 9aCloudy36°2° (likely 36°2° to 43°6°)36°2°5%1 mph2 km/h from ESE, gusts 3 mph4 km/h100%88%0
Sat 10aCloudy41°5° (likely 41°5° to 47°8°)41°5°10%1 mph2 km/h from SE, gusts 3 mph4 km/h94%94%1
Sat 11aCloudy46°8° (likely 46°8° to 51°11°)46°8°5%0 mph0 km/h, gusts 4 mph6 km/h84%99%1
Sat 12pCloudy50°10° (likely 48°9° to 52°11°)50°10°5%0 mph0 km/h, gusts 5 mph8 km/h74%97%2
Sat 1pCloudy54°12° (likely 49°9° to 54°12°)54°12°5%0 mph0 km/h, gusts 5 mph7 km/h68%97%2
Sat 2pCloudy54°12° (likely 50°10° to 55°13°)54°12°5%1 mph2 km/h from SSW, gusts 5 mph7 km/h65%97%1
Sat 3pCloudy54°12° (likely 50°10° to 56°13°)54°12°5%1 mph2 km/h from SW, gusts 4 mph7 km/h65%98%1
Sat 4pCloudy55°13° (likely 50°10° to 55°13°)55°13°10%2 mph3 km/h from S, gusts 3 mph5 km/h67%99%1
Sat 5pCloudy53°12° (likely 49°9° to 53°12°)53°12°5%2 mph3 km/h from SE, gusts 3 mph5 km/h70%91%0
Sat 6pCloudy52°11° (likely 48°9° to 52°11°)52°11°5%1 mph2 km/h from ESE, gusts 3 mph4 km/h72%86%0
Sat 7pCloudy50°10° (likely 47°8° to 50°10°)50°10°5%2 mph3 km/h from ESE, gusts 3 mph5 km/h76%87%0
Sat 8pCloudy47°8° (likely 46°8° to 50°10°)47°8°5%2 mph3 km/h from SE, gusts 4 mph6 km/h79%79%0
Sat 9pCloudy46°8° (likely 46°8° to 50°10°)45°7°5%3 mph5 km/h from SE, gusts 5 mph8 km/h81%93%0
Sat 10pCloudy45°7° (likely 45°7° to 51°11°)44°7°5%3 mph5 km/h from SE, gusts 4 mph6 km/h83%91%0
Sat 11pCloudy44°7° (likely 44°7° to 50°10°)42°6°10%, 0.02 in0.5 mm3 mph5 km/h from SE, gusts 3 mph5 km/h83%96%0
Sun 12aCloudy44°7° (likely 44°7° to 47°8°)42°6°10%, 0.02 in0.5 mm3 mph5 km/h from SE, gusts 3 mph5 km/h84%100%0
Sun 1aCloudy43°6° (likely 43°6° to 46°8°)41°5°10%, 0.02 in0.5 mm3 mph5 km/h from SE, gusts 3 mph5 km/h85%99%0
Sun 2aCloudy43°6° (likely 43°6° to 46°8°)41°5°10%, 0.02 in0.5 mm3 mph5 km/h from ESE, gusts 5 mph7 km/h85%100%0
Sun 3aCloudy42°6° (likely 42°6° to 46°8°)40°4°20%, 0.02 in0.5 mm3 mph5 km/h from ESE, gusts 7 mph11 km/h85%100%0
Sun 4aCloudy41°5° (likely 41°5° to 47°8°)41°5°20%, 0.02 in0.5 mm2 mph3 km/h from SE, gusts 6 mph10 km/h85%98%0
Sun 5aCloudy41°5° (likely 41°5° to 47°8°)41°5°40%, 0.01 in0.3 mm2 mph3 km/h from ESE, gusts 6 mph10 km/h85%100%0
Sun 6aCloudy41°5° (likely 41°5° to 47°8°)41°5°40%, 0.01 in0.3 mm2 mph3 km/h from ESE, gusts 6 mph10 km/h88%97%0
Sun 7aRain40°4° (likely 40°4° to 47°8°)40°4°20%, 0.01 in0.3 mm2 mph3 km/h from ESE, gusts 8 mph13 km/h89%96%0
Sun 8aCloudy40°4° (likely 40°4° to 48°9°)40°4°10%, 0.01 in0.3 mm2 mph3 km/h from ESE, gusts 6 mph10 km/h91%98%0
Sun 9aCloudy40°4° (likely 40°4° to 49°9°)40°4°10%, 0.01 in0.3 mm2 mph3 km/h from ESE, gusts 6 mph9 km/h97%94%0
Sun 10aCloudy43°6° (likely 43°6° to 51°11°)43°6°5%, 0.01 in0.3 mm2 mph3 km/h from ESE, gusts 4 mph7 km/h98%98%1
Sun 11aCloudy48°9° (likely 48°9° to 57°14°)48°9°10%, 0.01 in0.3 mm1 mph2 km/h from ESE, gusts 4 mph6 km/h90%99%1
Sun 12pCloudy52°11° (likely 49°9° to 58°14°)52°11°20%, 0.01 in0.3 mm1 mph2 km/h from ESE, gusts 4 mph7 km/h80%100%2
Sun 1pRain55°13° (likely 49°9° to 59°15°)55°13°50%, 0.01 in0.3 mm1 mph2 km/h from ESE, gusts 4 mph6 km/h73%100%2
Sun 2pRain56°13° (likely 50°10° to 60°16°)56°13°50%, 0.01 in0.3 mm2 mph3 km/h from ESE, gusts 4 mph7 km/h70%100%2
Sun 3pCloudy56°13° (likely 51°11° to 61°16°)56°13°10%, 0.01 in0.3 mm2 mph3 km/h from ESE, gusts 3 mph5 km/h69%95%2
Sun 4pMostly cloudy57°14° (likely 50°10° to 61°16°)57°14°5%, 0.01 in0.3 mm2 mph3 km/h from ESE, gusts 3 mph5 km/h72%49%1
Sun 5pRain54°12° (likely 50°10° to 59°15°)54°12°20%3 mph5 km/h from ESE, gusts 4 mph7 km/h77%40%1
Sun 6pRain53°12° (likely 49°9° to 55°13°)53°12°20%3 mph5 km/h from ESE, gusts 4 mph7 km/h79%48%0
Sun 7pRain51°11° (likely 48°9° to 52°11°)50°10°20%3 mph5 km/h from ESE, gusts 4 mph6 km/h83%55%0
Sun 8pRain48°9° (likely 47°8° to 50°10°)47°8°20%3 mph5 km/h from ENE, gusts 4 mph6 km/h88%57%0
Sun 9pCloudy47°8° (likely 47°8° to 49°9°)45°7°20%3 mph5 km/h from ENE, gusts 4 mph6 km/h90%64%0
Sun 10pCloudy46°8° (likely 46°8° to 48°9°)44°7°20%3 mph5 km/h from ENE, gusts 2 mph4 km/h91%65%0
Sun 11pMostly cloudy45°7° (likely 45°7° to 48°9°)44°7°10%3 mph5 km/h from ENE, gusts 4 mph6 km/h92%68%0
Mon 12aMostly cloudy44°7° (likely 44°7° to 48°9°)43°6°10%3 mph5 km/h from ENE, gusts 4 mph6 km/h93%83%0
Mon 1aCloudy44°7° (likely 44°7° to 47°8°)42°6°10%3 mph5 km/h from ENE, gusts 4 mph6 km/h94%88%0
Mon 2aMostly cloudy43°6° (likely 43°6° to 47°8°)43°6°10%2 mph3 km/h from ENE, gusts 3 mph5 km/h95%91%0

Days ahead

Shaded: typical range for these dates (1991–2020)
  1. Today, Oct 24. Mostly cloudy. High 56°13°, low 35°2°. Typical 58°14° / 42°6°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 35°2°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 55°13°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 47°8°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 41°5°

      40% chance · 0.11 in2.8 mm

    Official NWS forecast

    Today: Mostly cloudy. High near 56, with temperatures falling to around 53 in the afternoon. South southeast wind around 2 mph.

    Tonight: Mostly cloudy, with a low around 35. East wind around 2 mph.

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

    High, likely
    51°11°–56°13°
    Low, likely
    35°2°–40°4°
    Typical high / low
    58°14° / 42°6°
    Wind
    5 mph9 km/h, gusts 12 mph19 km/h
    UV peak
    2
  2. Tomorrow, Oct 25. Rain. High 58°14°, low 39°4°. Typical 58°14° / 42°6°. Rain 0.09 in2.3 mm, 50% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Cloudy, 40°4°

      40% chance · 0.06 in1.5 mm

    2. Afternoon

      noon–6 PM

      Rain, 57°14°

      50% chance · 0.05 in1.3 mm

    3. Evening

      6 PM–midnight

      Cloudy, 48°9°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 43°6°

      Dry

    Official NWS forecast

    Day: A chance of rain. Mostly cloudy, with a high near 58. East southeast wind around 3 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

    Night: A slight chance of rain before 11pm. Mostly cloudy, with a low around 39. East northeast wind around 3 mph. Chance of precipitation is 20%.

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

    High, likely
    51°11°–61°16°
    Low, likely
    39°4°–45°7°
    Typical high / low
    58°14° / 42°6°
    Wind
    8 mph13 km/h, gusts 20 mph32 km/h
    UV peak
    2
  3. Monday, Oct 26. Mostly cloudy. High 58°14°, low 38°3°. Typical 58°14° / 41°5°. Dry. Forecasts agree.
    1. Morning

      6 AM–noon

      Cloudy, 43°6°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 54°12°

      Dry

    3. Evening

      6 PM–midnight

      Partly cloudy, 46°8°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 45°7°

      30% chance · 0.02 in0.6 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Partly sunny, with a high near 58.

    Night: A chance of rain after 11pm. Mostly cloudy, with a low around 38.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    53°12°–58°14°
    Low, likely
    38°3°–45°7°
    Typical high / low
    58°14° / 41°5°
    Wind
    7 mph11 km/h, gusts 17 mph27 km/h
    UV peak
    3
  4. Tuesday, Oct 27. Rain. High 57°14°, low 37°3°. Typical 57°14° / 41°5°. Rain 0.45 in11 mm, 40% chance. Forecasts agree.
    1. Morning

      6 AM–noon

      Drizzle, 47°8°

      50% chance · 0.04 in1 mm

    2. Afternoon

      noon–6 PM

      Showers, 50°10°

      50% chance · 0.13 in3.2 mm

    3. Evening

      6 PM–midnight

      Showers, 48°9°

      70% chance · 0.27 in6.8 mm

    4. Overnight

      midnight–6 AM

      Rain, 45°7°

      70% chance · 0.25 in6.4 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: A chance of rain. Mostly cloudy, with a high near 57.

    Night: Rain likely. Mostly cloudy, with a low around 37.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    49°9°–57°14°
    Low, likely
    37°3°–46°8°
    Typical high / low
    57°14° / 41°5°
    Wind
    8 mph14 km/h, gusts 19 mph31 km/h
    UV peak
    1
  5. Wednesday, Oct 28. Rain. High 55°13°, low 34°1°. Typical 57°14° / 41°5°. Rain 0.79 in20 mm, 60% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Rain, 43°6°

      70% chance · 0.1 in0.3 cm

    2. Afternoon

      noon–6 PM

      Drizzle, 48°9°

      70% chance · 0.17 in4.3 mm

    3. Evening

      6 PM–midnight

      Drizzle, 45°7°

      60% chance · 0.1 in2.6 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 42°6°

      50% chance · 0.1 in2.6 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Rain likely. Mostly cloudy, with a high near 55.

    Night: A chance of rain. Mostly cloudy, with a low around 34.

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

    High, likely
    46°8°–55°13°
    Low, likely
    34°1°–44°7°
    Typical high / low
    57°14° / 41°5°
    Wind
    8 mph13 km/h, gusts 19 mph31 km/h
    UV peak
    1
  6. Thursday, Oct 29. Rain. High 55°13°, low 33°1°. Typical 57°14° / 41°5°. Rain 0.29 in7.4 mm, 30% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Drizzle, 41°5°

      40% chance · 0.12 in3 mm

    2. Afternoon

      noon–6 PM

      Drizzle, 49°10°

      30% chance · 0.05 in1.2 mm

    3. Evening

      6 PM–midnight

      Drizzle, 42°6°

      20% chance · 0.02 in0.5 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 39°4°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: A chance of rain. Partly sunny, with a high near 55.

    Night: A slight chance of rain before 11pm. Mostly cloudy, with a low around 33.

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

    High, likely
    47°8°–55°13°
    Low, likely
    33°1°–41°5°
    Typical high / low
    57°14° / 41°5°
    Wind
    6 mph10 km/h, gusts 21 mph33 km/h
  7. Friday, Oct 30. Drizzle. High 55°13°, low 37°3°. Typical 57°14° / 40°4°. Rain 0.08 in2 mm, 10% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Cloudy, 42°5°

      Dry

    2. Afternoon

      noon–6 PM

      Drizzle, 48°9°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 41°5°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 36°2°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Partly sunny, with a high near 55.

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

    High, likely
    45°7°–55°13°
    Low, likely
    36°2°–39°4°
    Typical high / low
    57°14° / 40°4°
    Wind
    5 mph8 km/h, gusts 13 mph20 km/h
    UV peak
    2
  8. Saturday, Oct 31. Mostly sunny. High 49°9°, low 35°2°. Typical 56°13° / 40°4°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Sunny, 38°3°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 48°9°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 40°4°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 38°3°

      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
    47°8°–51°11°
    Low, likely
    33°1°–38°3°
    Typical high / low
    56°13° / 40°4°
    Wind
    6 mph9 km/h, gusts 15 mph24 km/h
    UV peak
    3
  9. Sunday, Nov 1. Sunny. High 50°10°, low 37°3°. Typical 56°13° / 40°4°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 39°4°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 49°10°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 43°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.

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

    High, likely
    47°8°–55°13°
    Low, likely
    33°1°–40°4°
    Typical high / low
    56°13° / 40°4°
    Wind
    7 mph11 km/h, gusts 16 mph26 km/h
    UV peak
    3
  10. Monday, Nov 2. Cloudy. High 53°12°, low 38°3°. Typical 56°13° / 40°4°. Rain 0.07 in1.8 mm, 20% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Partly sunny, 45°7°

      20% chance · 0.05 in1.2 mm

    2. Afternoon

      noon–6 PM

      Sunny, 54°12°

      20% chance · 0.04 in0.9 mm

    3. Evening

      6 PM–midnight

      Clear, 42°6°

      20% 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
    49°9°–59°15°
    Low, likely
    35°2°–41°5°
    Typical high / low
    56°13° / 40°4°
    Wind
    7 mph11 km/h, gusts 16 mph26 km/h
    UV peak
    3

The outlook

  1. Today

    Dry, high 56°, low 35°.

  2. Tomorrow

    50% chance of rain, high 58°, low 39°.

  3. Monday

    Dry, high 58°, low 38°.

  4. Rest of week

    Highs 49–57°; chance of precipitation on Tuesday, Wednesday.

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

Stillaguamish River at Arlington

2.4 mi
Below flood stage
Level
0.0 ft
Flow
352 cfs

Forecast peak 0.3 ft Mon 4 AM

Reading from Sat 2:05 AM · NWS gauge page

North Fork Stillaguamish River near Arlington

7.8 mi
Below flood stage
Level
1.4 ft
Flow
180 cfs

Forecast peak 1.8 ft Mon 4 AM

Reading from Sat 1:15 AM · NWS gauge page

South Fork Stillaguamish River at Jordan Rd. Bridge

9.4 mi
Below flood stage
Level
201 ft
Flow
135 cfs

Forecast peak 202 ft Mon 4 AM

Reading from Sat 12:30 AM · NWS gauge page

Pilchuck River near Snohomish

17 mi
Below flood stage
Level
9.9 ft
Flow
51 cfs

Forecast peak 9.9 ft Wed 5 PM

Reading from Sat 1:45 AM · NWS gauge page

For your home

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

Heating this week

About 66% less heating than a typical week.

This week 37Typical 110

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F
29
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 14 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 34°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?

EVERETT · official normals 1991–2020 · records 1894–2026

Oct 24, today vs a typical year

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

Normal high / low
58°14° / 42°6°
Forecast high / low
56°13° / 35°2°
Record high
80°27° in 1992
Record low
28°−2° in 1916

Last 7 days vs normal

On average 5°3° colder than normal (daily mean temperature).

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

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

Sun & moon

Sun

Sunrise 7:41 AM, sunset 6:02 PM.

Daylight
10 h 21 min
Losing 3 min 22 s a day; shortest Dec 21, 2 h 0 min less
Golden hour
5:18–6:22 PM
Morning 7:22–8:25 AM
Blue hour
6:22–6:34 PM
Morning 7:09–7:22 AM; first light 7:09 AM

Stars tonight? Poor

Clouds most of the night (about 79% cover).

Moon

Waxing gibbous

96% lit · growing

Today
sets 5:57 AM · rises 5:04 PM
Full moon
Oct 25
New moon
Nov 8
Looking east from Arlington. The highest point on the skyline is about 6,600 ft, 21 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.