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

EW6690 Maple Valley (E6690)

Lat: 47.442°NLon: 122.01417°WElev: 770.0ft.

NA

N/A

Humidity NA
Wind Speed SE 0 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

Issaquah WA

  • Tonight

    Tonight: A chance of rain before 1am, then a chance of rain and snow. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 32. West wind 3 to 5 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 43. Calm wind.

    High: 43 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog before 1am, then patchy fog after 2am. Otherwise, mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain before 1am, then a chance of rain and snow. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 32. West wind 3 to 5 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 40. Calm wind.
Saturday Night
Mostly cloudy, with a low around 32. Calm wind.
Sunday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 43. Calm wind.
Sunday Night
Patchy fog before 1am, then patchy fog after 2am. Otherwise, mostly cloudy, with a low around 32. Calm wind.
Monday
Mostly cloudy, with a high near 47.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A slight chance of rain after 10am. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 39.
New Year's Day
A chance of rain. Cloudy, with a high near 50.
Thursday Night
Rain likely. Mostly cloudy, with a low around 39.
Friday
A chance of rain. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Issaquah WA
 47.52°N 122.04°W (Elev. 200 ft)
Last Update:
7:01 pm PST Dec 26, 2025
Forecast Valid:
11pm PST Dec 26, 2025-6pm PST Jan 2, 2026
 
Forecast Discussion
 
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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