Current conditions at

Olympia, Olympia Airport (KOLM)

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

Clear

48°F

9°C

Humidity 87%
Wind Speed S 4 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 17 Jun 02:35 AM PDT
Extended Forecast for

Tumwater WA

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 10 percent chance of showers after 5pm.  Mostly cloudy, then gradually becoming sunny, with a high near 75. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 75 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 2am, then a chance of showers after 4am.  Increasing clouds, with a low around 53. West wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers, mainly before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 69. West southwest wind 5 to 11 mph.

    High: 69 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 43. West wind 5 to 10 mph becoming light southwest  in the evening.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Fog

  • Juneteenth

    Juneteenth: Patchy fog before 7am.  Otherwise, partly sunny, with a high near 71.

    High: 71 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after 11am.  Mostly cloudy, with a high near 64.

    High: 64 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly before 11pm.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 46. Calm wind.
Tuesday
A 10 percent chance of showers after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 75. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Tuesday Night
A slight chance of showers before 2am, then a chance of showers after 4am. Increasing clouds, with a low around 53. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
A 50 percent chance of showers, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 69. West southwest wind 5 to 11 mph.
Wednesday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 43. West wind 5 to 10 mph becoming light southwest in the evening.
Juneteenth
Patchy fog before 7am. Otherwise, partly sunny, with a high near 71.
Thursday Night
Mostly cloudy, with a low around 46.
Friday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 64.
Friday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 46.
Saturday
Showers. Mostly cloudy, with a high near 63.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 48.
Sunday
A slight chance of showers. Mostly cloudy, with a high near 70.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Tumwater WA
 46.99°N 122.92°W (Elev. 151 ft)
2:41 am PDT Jun 17, 2025
2am PDT Jun 17, 2025-6pm PDT Jun 23, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database