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

48°F

9°C

Humidity 1%
Wind Speed WNW 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint -47°F (-44°C)
Visibility NA
Last update 18 Nov 12:07 PM PST
Extended Forecast for

Issaquah WA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 50. Calm wind.

    High: 50 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Patchy fog. Otherwise, partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56. Light east wind becoming east southeast 8 to 13 mph in the morning. Winds could gust as high as 30 mph.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 42. East southeast wind 10 to 16 mph, with gusts as high as 33 mph.

    Low: 42 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain, mainly before 10am. Partly sunny, with a high near 57. South southeast wind 5 to 7 mph becoming west southwest in the afternoon.

    High: 57 °F

    Chance Rain

  • Thursday Night

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

    Low: 42 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 30 percent chance of rain. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 10pm. Cloudy, with a low around 46.

    Low: 46 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely. Mostly cloudy, with a high near 56.

    High: 56 °F

    Rain Likely

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 50. Calm wind.
Tonight
Patchy fog. Otherwise, partly cloudy, with a low around 35. Calm wind.
Wednesday
Mostly sunny, with a high near 56. Light east wind becoming east southeast 8 to 13 mph in the morning. Winds could gust as high as 30 mph.
Wednesday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 42. East southeast wind 10 to 16 mph, with gusts as high as 33 mph.
Thursday
A 40 percent chance of rain, mainly before 10am. Partly sunny, with a high near 57. South southeast wind 5 to 7 mph becoming west southwest in the afternoon.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 42.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 54.
Friday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 46.
Saturday
Rain likely. Mostly cloudy, with a high near 56.
Saturday Night
Rain likely. Mostly cloudy, with a low around 45.
Sunday
Rain likely. Mostly cloudy, with a high near 54.
Sunday Night
Rain. Mostly cloudy, with a low around 42.
Monday
Rain. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Issaquah WA
 47.52°N 122.01°W (Elev. 561 ft)
Last Update:
12:06 pm PST Nov 18, 2025
Forecast Valid:
12pm PST Nov 18, 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