National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Olympia, Olympia Airport (KOLM)

Lat: 46.97333°NLon: 122.90333°WElev: 203.0ft.

Overcast

54°F

12°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 04 Oct 08:20 AM PDT
Extended Forecast for

Tumwater WA

  • Today

    Today: A 50 percent chance of showers, mainly between 11am and 5pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 65. Light north wind.

    High: 65 °F

    Chance
    Showers and
    Areas Fog

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Light north wind.

    Low: 44 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 67. Northeast wind 5 to 10 mph.

    High: 67 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 39. North northeast wind 5 to 8 mph becoming calm in the evening.

    Low: 39 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 70. Calm wind becoming north northeast 5 to 8 mph in the afternoon.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of rain after 11am. Mostly sunny, with a high near 66.

    High: 66 °F

    Chance Rain

Detailed Forecast

Today
A 50 percent chance of showers, mainly between 11am and 5pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 65. Light north wind.
Tonight
A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Light north wind.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 67. Northeast wind 5 to 10 mph.
Sunday Night
Clear, with a low around 39. North northeast wind 5 to 8 mph becoming calm in the evening.
Monday
Sunny, with a high near 70. Calm wind becoming north northeast 5 to 8 mph in the afternoon.
Monday Night
Clear, with a low around 40.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
A chance of rain after 11am. Mostly sunny, with a high near 66.
Wednesday Night
A chance of rain, mainly before 11pm. Partly cloudy, with a low around 42.
Thursday
A slight chance of rain. Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 45.
Friday
A slight chance of rain. Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tumwater WA
 46.97°N 122.92°W (Elev. 200 ft)
Last Update:
8:00 am PDT Oct 4, 2025
Forecast Valid:
8am PDT Oct 4, 2025-6pm PDT Oct 10, 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