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

46°F

8°C

Humidity 1%
Wind Speed SE 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint -48°F (-44°C)
Visibility NA
Last update 17 Nov 08:10 PM PST
Extended Forecast for

Issaquah WA

  • Tonight

    Tonight: A slight chance of showers before 9pm, then a chance of showers after 10pm. Mostly cloudy, with a low around 42. Light and variable wind. Chance of precipitation is 40%.

    Low: 42 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 51. Calm wind.

    High: 51 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 56. Calm wind.

    High: 56 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly after 10pm. Mostly cloudy, with a low around 43. East southeast wind around 6 mph.

    Low: 43 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 10am. Partly sunny, with a high near 57.

    High: 57 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers before 9pm, then a chance of showers after 10pm. Mostly cloudy, with a low around 42. Light and variable wind. Chance of precipitation is 40%.
Tuesday
A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 51. Calm wind.
Tuesday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 36. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 56. Calm wind.
Wednesday Night
A 30 percent chance of showers, mainly after 10pm. Mostly cloudy, with a low around 43. East southeast wind around 6 mph.
Thursday
A 30 percent chance of showers, mainly before 10am. Partly sunny, with a high near 57.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 42.
Friday
A chance of showers. Mostly cloudy, with a high near 55.
Friday Night
A chance of showers. Mostly cloudy, with a low around 45.
Saturday
Showers likely. Mostly cloudy, with a high near 56.
Saturday Night
Showers likely. Mostly cloudy, with a low around 46.
Sunday
Showers likely. Mostly cloudy, with a high near 54.
Sunday Night
Rain likely. Mostly cloudy, with a low around 43.
Monday
Rain likely. Mostly cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Issaquah WA
 47.54°N 122.05°W (Elev. 200 ft)
Last Update:
7:01 pm PST Nov 17, 2025
Forecast Valid:
8pm PST Nov 17, 2025-6pm PST Nov 24, 2025
 
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