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.

Partly Cloudy

38°F

3°C

Humidity 85%
Wind Speed E 5 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 27 Dec 10:54 AM PST
Extended Forecast for

4 Miles WNW Tumwater WA

  • Today

    Today: Mostly sunny, with a high near 42. Northwest wind around 5 mph becoming light and variable in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog before 10pm, then patchy fog after 2am. Otherwise, mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before noon. Otherwise, mostly cloudy, with a high near 42. Calm wind.

    High: 42 °F

    Areas Fog
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 44. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 44 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 32.

    Low: 32 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before noon. Otherwise, mostly cloudy, with a high near 45.

    High: 45 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain after 10am. Mostly cloudy, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 42. Northwest wind around 5 mph becoming light and variable in the afternoon.
Tonight
Patchy fog before 10pm, then patchy fog after 2am. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Sunday
Areas of fog before noon. Otherwise, mostly cloudy, with a high near 42. Calm wind.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 32. Calm wind.
Monday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 44. Calm wind becoming northeast around 5 mph in the afternoon.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 32.
Tuesday
Patchy fog before noon. Otherwise, mostly cloudy, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
A slight chance of rain after 10am. Mostly cloudy, with a high near 47.
Wednesday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 37.
New Year's Day
A chance of rain. Cloudy, with a high near 47.
Thursday Night
Rain likely. Mostly cloudy, with a low around 38.
Friday
Rain likely. Mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Tumwater WA
 47°N 122.99°W (Elev. 174 ft)
Last Update:
7:01 am PST Dec 27, 2025
Forecast Valid:
11am PST Dec 27, 2025-6pm PST Jan 2, 2026
 
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Additional Resources

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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