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

68°F

20°C

Humidity 34%
Wind Speed SSW 6 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 23 Jun 07:35 AM PDT
Extended Forecast for

Prescott WA

  • Today

    Today: Increasing clouds, with a high near 92. Light east wind becoming northeast 5 to 10 mph in the morning.

    High: 92 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 57. Northeast wind 5 to 8 mph becoming calm in the evening.

    Low: 57 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 94. Calm wind becoming west around 5 mph in the afternoon.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60. South wind 5 to 7 mph.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 88. Southwest wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 88 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 76.

    High: 76 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 92. Light east wind becoming northeast 5 to 10 mph in the morning.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 57. Northeast wind 5 to 8 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 94. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 60. South wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 88. Southwest wind 9 to 16 mph, with gusts as high as 24 mph.
Thursday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 53.
Friday
A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 76.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 50.
Saturday
Partly sunny, with a high near 71.
Saturday Night
Mostly cloudy, with a low around 47.
Sunday
A slight chance of showers. Partly sunny, with a high near 71.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Prescott WA
 46.3°N 118.31°W (Elev. 1198 ft)
Last Update:
4:00 am PDT Jun 23, 2026
Forecast Valid:
7am PDT Jun 23, 2026-6pm PDT Jun 29, 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