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

46°F

8°C

Humidity 49%
Wind Speed E 9 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 09 Apr 01:30 AM PDT
Extended Forecast for

College Place WA

  • Overnight

    Overnight: Mostly clear, with a low around 40. Light east wind.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72. Calm wind becoming north around 6 mph in the afternoon.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. North wind 5 to 7 mph becoming light and variable in the evening.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 70. Calm wind becoming west around 5 mph in the afternoon.

    High: 70 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 48. Southeast wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance Rain

  • Saturday

    Saturday: Rain, mainly before 2pm, then showers and possibly a thunderstorm after 2pm. High near 68. Chance of precipitation is 80%.

    High: 68 °F

    Showers

  • Saturday Night

    Saturday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Rain Likely

  • Sunday

    Sunday: A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.

    High: 58 °F

    Showers
    Likely

  • Sunday Night

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

    Low: 42 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 40. Light east wind.
Thursday
Sunny, with a high near 72. Calm wind becoming north around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 43. North wind 5 to 7 mph becoming light and variable in the evening.
Friday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 70. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 48. Southeast wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, mainly before 2pm, then showers and possibly a thunderstorm after 2pm. High near 68. Chance of precipitation is 80%.
Saturday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Sunday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Monday
A chance of rain, mainly before 11am. Mostly cloudy, with a high near 59.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 60.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Wednesday
A chance of rain. Mostly cloudy, with a high near 60.
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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:
11:46 pm PDT Apr 8, 2026
Forecast Valid:
1am PDT Apr 9, 2026-6pm PDT Apr 15, 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