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Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >

Current conditions at

Arlington Municipal Airport (KAWO)

Lat: 48.1585°NLon: 122.15909°WElev: 125.0ft.

haze

64°F

18°C

Humidity 88%
Wind Speed SSW 5 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 61°F (16°C)
Visibility 6.00 mi
Last update 23 Jul 08:03 AM PDT
Extended Forecast for

Arlington WA

  • Today

    Today: A slight chance of rain between 10am and 11am. Partly sunny, with a high near 81. South southeast wind 7 to 10 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 59. West northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 59 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. West northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 76. South southeast wind 8 to 15 mph, with gusts as high as 21 mph.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain after 11am. Partly sunny, with a high near 76.

    High: 76 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 76.

    High: 76 °F

    Patchy Fog
    then Partly
    Sunny

Detailed Forecast

Today
A slight chance of rain between 10am and 11am. Partly sunny, with a high near 81. South southeast wind 7 to 10 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Tonight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 59. West northwest wind 5 to 7 mph becoming calm after midnight.
Friday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming west 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 57. West northwest wind 5 to 9 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 76. South southeast wind 8 to 15 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 58.
Sunday
A 30 percent chance of rain after 11am. Partly sunny, with a high near 76.
Sunday Night
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 55.
Monday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 76.
Monday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 54.
Tuesday
Partly sunny, with a high near 76.
Tuesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 53.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arlington WA
 48.16°N 122.17°W (Elev. 138 ft)
Last Update:
11:26 pm PDT Jul 22, 2026
Forecast Valid:
8am PDT Jul 23, 2026-6pm PDT Jul 29, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation