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

Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

light rain,mist

49°F

9°C

Humidity 89%
Wind Speed S 12 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 46°F (8°C)
Visibility 3.00 mi
Wind Chill44°F (7°C)
Last update 08 Mar 01:54 AM PST
Extended Forecast for

Tumwater WA

  • Overnight

    Overnight: Rain, mainly after 4am. Steady temperature around 48. South southwest wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Rain

  • Sunday

    Sunday: Rain likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 53. West wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 31. South southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain, possibly mixed with snow. Some thunder is also possible. High near 45. Southwest wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow

  • Monday Night

    Monday Night: Snow, possibly mixed with rain. Low around 30. South southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow, becoming all rain after 11am. High near 44. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then rain, possibly mixed with snow. Low around 35. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 8am. Cloudy, with a high near 50.

    High: 50 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain. Cloudy, with a low around 40.

    Low: 40 °F

    Rain

Detailed Forecast

Overnight
Rain, mainly after 4am. Steady temperature around 48. South southwest wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 53. West wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 31. South southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Rain, possibly mixed with snow. Some thunder is also possible. High near 45. Southwest wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Snow, possibly mixed with rain. Low around 30. South southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow, becoming all rain after 11am. High near 44. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain before 11pm, then rain, possibly mixed with snow. Low around 35. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 8am. Cloudy, with a high near 50.
Wednesday Night
Rain. Cloudy, with a low around 40.
Thursday
Rain. Cloudy, with a high near 47.
Thursday Night
Rain, possibly mixed with snow. Cloudy, with a low around 35.
Friday
Rain, possibly mixed with snow. Cloudy, with a high near 48.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 34.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tumwater WA
 46.97°N 122.92°W (Elev. 200 ft)
Last Update:
1:25 am PST Mar 8, 2026
Forecast Valid:
3am PDT Mar 8, 2026-6pm PDT Mar 14, 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