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 77%
Wind Speed S 8 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 10 Nov 02:25 AM PST
Extended Forecast for

Tumwater WA

  • Overnight

    Overnight: Rain likely. Cloudy, with a steady temperature around 51. South southwest wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Rain Likely

  • Monday

    Monday: A 50 percent chance of rain, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 57. West southwest wind 6 to 8 mph.

    High: 57 °F

    Chance Rain
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly between 9pm and 10pm. Patchy dense fog after 4am. Otherwise, mostly cloudy, with a low around 39. Southwest wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Chance Rain
    then Patchy
    Dense Fog

  • Veterans Day

    Veterans Day: Patchy dense fog before 10am. Otherwise, mostly cloudy, with a high near 52. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 52 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 4am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain likely, mainly after 10am. Cloudy, with a high near 53. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 44. Chance of precipitation is 90%.

    Low: 44 °F

    Rain

  • Thursday

    Thursday: Rain before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then rain and possibly a thunderstorm after 4pm. Cloudy, with a high near 51.

    High: 51 °F

    Showers

  • Thursday Night

    Thursday Night: Rain. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain

Detailed Forecast

Overnight
Rain likely. Cloudy, with a steady temperature around 51. South southwest wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 50 percent chance of rain, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 57. West southwest wind 6 to 8 mph.
Monday Night
A 30 percent chance of rain, mainly between 9pm and 10pm. Patchy dense fog after 4am. Otherwise, mostly cloudy, with a low around 39. Southwest wind around 5 mph becoming calm in the evening.
Veterans Day
Patchy dense fog before 10am. Otherwise, mostly cloudy, with a high near 52. Calm wind becoming north northeast around 5 mph in the afternoon.
Tuesday Night
A 30 percent chance of rain after 4am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 41. Calm wind.
Wednesday
Rain likely, mainly after 10am. Cloudy, with a high near 53. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Low around 44. Chance of precipitation is 90%.
Thursday
Rain before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then rain and possibly a thunderstorm after 4pm. Cloudy, with a high near 51.
Thursday Night
Rain. Mostly cloudy, with a low around 40.
Friday
Rain likely. Mostly cloudy, with a high near 50.
Friday Night
Rain likely. Mostly cloudy, with a low around 41.
Saturday
Rain. Cloudy, with a high near 52.
Saturday Night
Rain. Cloudy, with a low around 44.
Sunday
Rain. Cloudy, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tumwater WA
 46.99°N 122.92°W (Elev. 151 ft)
Last Update:
1:26 am PST Nov 10, 2025
Forecast Valid:
2am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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