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

65°F

18°C

Humidity 44%
Wind Speed W 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 42°F (6°C)
Visibility NA
Last update 17 Jun 11:53 AM PDT
Extended Forecast for

Issaquah WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. Light southwest wind.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 4am. Increasing clouds, with a low around 57. Light south wind.

    Low: 57 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 73. Southwest wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 50. West wind around 6 mph becoming calm in the evening.

    Low: 50 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 72. Light and variable wind.

    High: 72 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.

    High: 65 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Showers

  • Saturday

    Saturday: Showers. Mostly cloudy, with a high near 64.

    High: 64 °F

    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 78. Light southwest wind.
Tonight
A 30 percent chance of showers, mainly after 4am. Increasing clouds, with a low around 57. Light south wind.
Wednesday
Showers likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 73. Southwest wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 50. West wind around 6 mph becoming calm in the evening.
Juneteenth
Partly sunny, with a high near 72. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.
Friday Night
Showers. Mostly cloudy, with a low around 51.
Saturday
Showers. Mostly cloudy, with a high near 64.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 52.
Sunday
A chance of showers. Mostly cloudy, with a high near 72.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 53.
Monday
A slight chance of showers. Mostly sunny, with a high near 79.
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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:
9:40 am PDT Jun 17, 2025
Forecast Valid:
12pm PDT Jun 17, 2025-6pm PDT Jun 23, 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