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

Hermiston, Hermiston Municipal Airport (KHRI)

Lat: 45.82583°NLon: 119.26111°WElev: 636.0ft.

Clear

43°F

6°C

Humidity 75%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 10 Apr 01:15 AM PDT
Extended Forecast for

9 Miles SSW Wallula WA

  • Overnight

    Overnight: Partly cloudy, with a low around 45. Northeast wind 3 to 5 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 70. Light and variable wind becoming west 5 to 8 mph in the afternoon.

    High: 70 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after 2am. Mostly cloudy, with a low around 49. Southwest wind 5 to 7 mph.

    Low: 49 °F

    Chance Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Partly sunny, with a high near 71. Southwest wind 7 to 15 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 47. South wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 47 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain after 11am. Partly sunny, with a high near 67.

    High: 67 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

  • Monday

    Monday: A 20 percent chance of rain before 11am. Partly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 45. Northeast wind 3 to 5 mph.
Friday
Partly sunny, with a high near 70. Light and variable wind becoming west 5 to 8 mph in the afternoon.
Friday Night
A 30 percent chance of rain, mainly after 2am. Mostly cloudy, with a low around 49. Southwest wind 5 to 7 mph.
Saturday
A 50 percent chance of rain. Partly sunny, with a high near 71. Southwest wind 7 to 15 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 47. South wind 7 to 11 mph, with gusts as high as 18 mph.
Sunday
A 40 percent chance of rain after 11am. Partly sunny, with a high near 67.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 46.
Monday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 60. Breezy.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Wednesday
A chance of rain. Partly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSW Wallula WA
 45.98°N 119.01°W (Elev. 338 ft)
Last Update:
11:46 pm PDT Apr 9, 2026
Forecast Valid:
1am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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