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

Walla Walla Regional Airport (KALW)

Lat: 46.09462°NLon: 118.2858°WElev: 1168.0ft.

Clear

64°F

18°C

Humidity 44%
Wind Speed SSW 3 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 20 Apr 10:53 AM PDT
Extended Forecast for

3 Miles SSE Waitsburg WA

  • Today

    Today: Partly sunny, with a high near 78. West wind around 6 mph becoming north in the afternoon.

    High: 78 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. Northeast wind around 6 mph becoming south after midnight.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 2pm. Partly sunny, with a high near 74. West wind 7 to 11 mph.

    High: 74 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then rain after 2am. Low around 45. Southwest wind 13 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers

  • Wednesday

    Wednesday: Rain. High near 53. Breezy, with a southwest wind 20 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    High: 53 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42. Breezy. Chance of precipitation is 70%.

    Low: 42 °F

    Rain Likely
    and Breezy
    then Chance
    Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Partly sunny, with a high near 59.

    High: 59 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain. Partly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain

  • Friday

    Friday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 78. West wind around 6 mph becoming north in the afternoon.
Tonight
Partly cloudy, with a low around 52. Northeast wind around 6 mph becoming south after midnight.
Tuesday
A 20 percent chance of rain after 2pm. Partly sunny, with a high near 74. West wind 7 to 11 mph.
Tuesday Night
A chance of showers and thunderstorms before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then rain after 2am. Low around 45. Southwest wind 13 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 53. Breezy, with a southwest wind 20 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42. Breezy. Chance of precipitation is 70%.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 59.
Thursday Night
A 20 percent chance of rain. Partly cloudy, with a low around 39.
Friday
Sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Waitsburg WA
 46.21°N 118.14°W (Elev. 1598 ft)
Last Update:
9:58 am PDT Apr 20, 2026
Forecast Valid:
11am PDT Apr 20, 2026-6pm PDT Apr 26, 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