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 59%
Wind Speed SSW 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 29 Nov 10:52 AM PST
Extended Forecast for

Issaquah WA

  • Overnight

    Overnight: Rain likely, mainly before 5am. Cloudy, with a low around 39. South wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain Likely

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before 7am. Cloudy, with a high near 45. Calm wind.

    High: 45 °F

    Chance Rain
    then Cloudy

  • Tuesday Night

    Tuesday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog

  • Wednesday

    Wednesday: Cloudy, with a high near 44. Calm wind.

    High: 44 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 10pm. Patchy fog between 8pm and 10pm. Otherwise, mostly cloudy, with a low around 38. Light south southeast wind.

    Low: 38 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain. High near 46. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Rain

  • Friday

    Friday: Rain. Cloudy, with a high near 52.

    High: 52 °F

    Rain

  • Friday Night

    Friday Night: Rain. Cloudy, with a low around 47.

    Low: 47 °F

    Rain

Detailed Forecast

Overnight
Rain likely, mainly before 5am. Cloudy, with a low around 39. South wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 30 percent chance of rain, mainly before 7am. Cloudy, with a high near 45. Calm wind.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 35. Calm wind.
Wednesday
Cloudy, with a high near 44. Calm wind.
Wednesday Night
A 20 percent chance of rain after 10pm. Patchy fog between 8pm and 10pm. Otherwise, mostly cloudy, with a low around 38. Light south southeast wind.
Thursday
Rain. High near 46. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 43. Chance of precipitation is 80%.
Friday
Rain. Cloudy, with a high near 52.
Friday Night
Rain. Cloudy, with a low around 47.
Saturday
Rain. Mostly cloudy, with a high near 51.
Saturday Night
Rain likely. Mostly cloudy, with a low around 45.
Sunday
Rain. Cloudy, with a high near 51.
Sunday Night
Rain likely. Mostly cloudy, with a low around 44.
Monday
Rain likely. Cloudy, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Issaquah WA
 47.51°N 122.07°W (Elev. 1063 ft)
Last Update:
1:25 am PST Dec 2, 2025
Forecast Valid:
3am PST Dec 2, 2025-6pm PST Dec 8, 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