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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Olympia, Olympia Airport (KOLM)

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

Partly Cloudy

52°F

11°C

Humidity 50%
Wind Speed SSE 3 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 21 Mar 03:15 PM PDT
Extended Forecast for

Olympia WA

  • Tonight

    Tonight: Increasing clouds, with a low around 37. West wind 7 to 11 mph becoming south after midnight.

    Low: 37 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 53. South southwest wind around 6 mph becoming north in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. North wind around 6 mph.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 52. North northeast wind 3 to 7 mph.

    High: 52 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of rain after 11pm. Cloudy, with a low around 43. Northeast wind around 6 mph becoming calm in the evening.

    Low: 43 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain. High near 53. Breezy. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 11pm, then rain likely after 11pm. Low around 41. Chance of precipitation is 90%.

    Low: 41 °F

    Showers then
    Rain Likely

  • Wednesday

    Wednesday: Rain. Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain Likely
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 37. West wind 7 to 11 mph becoming south after midnight.
Sunday
Mostly sunny, with a high near 53. South southwest wind around 6 mph becoming north in the afternoon.
Sunday Night
Mostly cloudy, with a low around 37. North wind around 6 mph.
Monday
Mostly cloudy, with a high near 52. North northeast wind 3 to 7 mph.
Monday Night
A 50 percent chance of rain after 11pm. Cloudy, with a low around 43. Northeast wind around 6 mph becoming calm in the evening.
Tuesday
Rain. High near 53. Breezy. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Showers and possibly a thunderstorm before 11pm, then rain likely after 11pm. Low around 41. Chance of precipitation is 90%.
Wednesday
Rain. Mostly cloudy, with a high near 51.
Wednesday Night
Rain likely before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 36.
Thursday
A chance of rain and snow before 8am, then a chance of rain. Partly sunny, with a high near 52.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 36.
Friday
A slight chance of rain. Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A slight chance of rain. Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Olympia WA
 47.05°N 122.91°W (Elev. 26 ft)
Last Update:
2:01 pm PDT Mar 21, 2026
Forecast Valid:
3pm PDT Mar 21, 2026-6pm PDT Mar 28, 2026
 
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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