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

55°F

13°C

Humidity 92%
Wind Speed SSW 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 53°F (12°C)
Visibility NA
Last update 03 Oct 10:52 AM PDT
Extended Forecast for

Issaquah WA

  • Today

    Today: A 10 percent chance of showers after 5pm. Mostly sunny, with a high near 70. Calm wind.

    High: 70 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 50 percent chance of showers. Increasing clouds, with a low around 54. Calm wind.

    Low: 54 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 11am. Cloudy, then gradually becoming mostly sunny, with a high near 67. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69. Calm wind becoming north around 5 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Today
A 10 percent chance of showers after 5pm. Mostly sunny, with a high near 70. Calm wind.
Tonight
A 50 percent chance of showers. Increasing clouds, with a low around 54. Calm wind.
Saturday
Showers likely, mainly after 11am. Cloudy, then gradually becoming mostly sunny, with a high near 67. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 47. Calm wind.
Sunday
Mostly sunny, with a high near 69. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 45.
Monday
Sunny, with a high near 74.
Monday Night
Clear, with a low around 48.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
A chance of rain. Mostly sunny, with a high near 72.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 48.
Thursday
A chance of rain. Partly sunny, with a high near 68.
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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:
8:00 am PDT Oct 3, 2025
Forecast Valid:
11am PDT Oct 3, 2025-6pm PDT Oct 9, 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