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.

Mist

32°F

0°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 32°F (0°C)
Visibility 0.75 mi
Last update 30 Dec 07:00 AM PST
Extended Forecast for

3 Miles W Tumwater WA

  • Today

    Today: Patchy dense fog before 10am, then patchy dense fog after 4pm. Otherwise, partly sunny, with a high near 42. Calm wind.

    High: 42 °F

    Patchy Dense
    Fog

  • Tonight

    Tonight: Areas of dense fog. Otherwise, increasing clouds, with a low around 31. Calm wind.

    Low: 31 °F

    Areas Dense
    Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

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

    Low: 32 °F

    Patchy Fog

  • New Year's Day

    New Year's Day: A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 45. Light south wind.

    High: 45 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely. Cloudy, with a low around 38. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain Likely

  • Friday

    Friday: Rain. High near 48. Chance of precipitation is 80%.

    High: 48 °F

    Rain

  • Friday Night

    Friday Night: Rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain

  • Saturday

    Saturday: Rain. Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain

Detailed Forecast

Today
Patchy dense fog before 10am, then patchy dense fog after 4pm. Otherwise, partly sunny, with a high near 42. Calm wind.
Tonight
Areas of dense fog. Otherwise, increasing clouds, with a low around 31. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 45. Calm wind.
Wednesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 32. Calm wind.
New Year's Day
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 45. Light south wind.
Thursday Night
Rain likely. Cloudy, with a low around 38. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 48. Chance of precipitation is 80%.
Friday Night
Rain. Mostly cloudy, with a low around 39.
Saturday
Rain. Mostly cloudy, with a high near 47.
Saturday Night
Rain likely. Mostly cloudy, with a low around 39.
Sunday
Rain likely. Mostly cloudy, with a high near 48.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 39.
Monday
A chance of rain. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Tumwater WA
 46.98°N 122.98°W (Elev. 190 ft)
Last Update:
7:01 am PST Dec 30, 2025
Forecast Valid:
7am PST Dec 30, 2025-6pm PST Jan 5, 2026
 
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