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

79°F

26°C

Humidity 27%
Wind Speed SW 3 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 22 Jun 11:20 AM PDT
Extended Forecast for

Walla Walla WA

  • Today

    Today: Sunny, with a high near 92. North wind around 6 mph.

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. Northeast wind 5 to 7 mph becoming southeast after midnight.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 95. Calm wind becoming north 5 to 9 mph in the afternoon.

    High: 95 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Cloudy during the early evening, then gradual clearing, with a low around 58. North wind 5 to 9 mph becoming light and variable after midnight.

    Low: 58 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: Sunny, with a high near 97. Calm wind becoming west around 5 mph in the afternoon.

    High: 97 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers. Mostly cloudy, with a high near 78.

    High: 78 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 92. North wind around 6 mph.
Tonight
Mostly clear, with a low around 57. Northeast wind 5 to 7 mph becoming southeast after midnight.
Tuesday
Increasing clouds, with a high near 95. Calm wind becoming north 5 to 9 mph in the afternoon.
Tuesday Night
Cloudy during the early evening, then gradual clearing, with a low around 58. North wind 5 to 9 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 97. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 92.
Thursday Night
A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 56.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 78.
Friday Night
A chance of showers. Mostly cloudy, with a low around 52.
Saturday
A chance of showers. Partly sunny, with a high near 74. Breezy.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 49.
Sunday
A slight chance of showers. Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Walla Walla WA
 46.06°N 118.35°W (Elev. 928 ft)
Last Update:
4:01 am PDT Jun 22, 2026
Forecast Valid:
11am PDT Jun 22, 2026-6pm PDT Jun 28, 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