National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

DW2629 Snohomish (D2629)

Lat: 47.93633°NLon: 122.087°WElev: 201.12ft.

NA

59°F

15°C

Humidity 88%
Wind Speed NW 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 55°F (13°C)
Visibility NA
Last update 28 Aug 07:00 AM PDT
Extended Forecast for

Monroe WA

  • Today

    Today: Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Calm wind.

    High: 74 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Rain, mainly after 3am. Low around 52. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 52 °F

    Chance Rain
    then Rain

  • Saturday

    Saturday: Rain and possibly a thunderstorm before noon, then a chance of showers and thunderstorms, mainly between noon and 4pm. Patchy fog before 10am. High near 69. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Showers and
    Patchy Fog
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 71. Calm wind.

    High: 71 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain, mainly after 11am. Mostly cloudy, with a high near 73.

    High: 73 °F

    Chance Rain

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Calm wind.
Tonight
Rain, mainly after 3am. Low around 52. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain and possibly a thunderstorm before noon, then a chance of showers and thunderstorms, mainly between noon and 4pm. Patchy fog before 10am. High near 69. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 50. Calm wind.
Sunday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 71. Calm wind.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Partly sunny, with a high near 74.
Monday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 51.
Tuesday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 73.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 52.
Wednesday
Rain likely. Cloudy, with a high near 67.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 50.
Thursday
Rain likely. Mostly cloudy, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Monroe WA
 47.87°N 121.99°W (Elev. 194 ft)
Last Update:
11:26 pm PDT Aug 27, 2026
Forecast Valid:
7am PDT Aug 28, 2026-6pm PDT Sep 3, 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