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Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Current conditions at

EW6690 Maple Valley (E6690)

Lat: 47.442°NLon: 122.01433°WElev: 742.16ft.

NA

63°F

17°C

Humidity 72%
Wind Speed WNW 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 54°F (12°C)
Visibility NA
Last update 15 Sep 02:09 PM PDT
Extended Forecast for

Issaquah WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 65. Light north wind.

    High: 65 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog between midnight and 1am. Otherwise, mostly clear, with a low around 48. Light and variable wind.

    Low: 48 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Sunny, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 50. Light and variable wind.

    Low: 50 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 76. Calm wind.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 65. Light north wind.
Tonight
Patchy fog between midnight and 1am. Otherwise, mostly clear, with a low around 48. Light and variable wind.
Wednesday
Sunny, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 50. Light and variable wind.
Thursday
Sunny, with a high near 76. Calm wind.
Thursday Night
Clear, with a low around 51.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 51.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 70.
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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:
11:26 am PDT Sep 15, 2026
Forecast Valid:
2pm PDT Sep 15, 2026-6pm PDT Sep 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation