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 45%
Wind Speed S 5 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 20 Apr 10:30 AM PDT
Extended Forecast for

College Place WA

  • Today

    Today: Partly sunny, with a high near 78. Light and variable wind.

    High: 78 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 50. Light and variable wind becoming southeast around 5 mph after midnight.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 2pm. Partly sunny, with a high near 76. South wind 5 to 9 mph becoming west in the morning.

    High: 76 °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 46. Southwest wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Showers

  • Wednesday

    Wednesday: Rain. High near 55. Southwest wind 13 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 55 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely
    then Chance
    Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Partly sunny, with a high near 61.

    High: 61 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 78. Light and variable wind.
Tonight
Partly cloudy, with a low around 50. Light and variable wind becoming southeast around 5 mph after midnight.
Tuesday
A 20 percent chance of rain after 2pm. Partly sunny, with a high near 76. South wind 5 to 9 mph becoming west in the morning.
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 46. Southwest wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 55. Southwest wind 13 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
College Place WA
 46.05°N 118.38°W (Elev. 860 ft)
Last Update:
9:58 am PDT Apr 20, 2026
Forecast Valid:
10am 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