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.

Overcast

73°F

23°C

Humidity 31%
Wind Speed SSE 3 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 25 Jun 09:20 PM PDT
Extended Forecast for

Irrigon OR

  • Tonight

    Tonight: A 50 percent chance of showers, mainly between 11pm and 5am. Cloudy, with a low around 55. West wind 8 to 13 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 8am. Cloudy through mid morning, then gradual clearing, with a high near 78. West wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 78 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 33 mph.

    Low: 51 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 73. Southwest wind 15 to 17 mph, with gusts as high as 29 mph.

    High: 73 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49. West wind 14 to 17 mph, with gusts as high as 28 mph.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 11am. Partly sunny, with a high near 74.

    High: 74 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49. Breezy.

    Low: 49 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 76. Breezy.

    High: 76 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. Breezy.

    Low: 49 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Tonight
A 50 percent chance of showers, mainly between 11pm and 5am. Cloudy, with a low around 55. West wind 8 to 13 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 20 percent chance of showers before 8am. Cloudy through mid morning, then gradual clearing, with a high near 78. West wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Friday Night
Mostly cloudy, with a low around 51. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 33 mph.
Saturday
Mostly cloudy, with a high near 73. Southwest wind 15 to 17 mph, with gusts as high as 29 mph.
Saturday Night
Mostly cloudy, with a low around 49. West wind 14 to 17 mph, with gusts as high as 28 mph.
Sunday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 74.
Sunday Night
Mostly cloudy, with a low around 49. Breezy.
Monday
Mostly sunny, with a high near 76. Breezy.
Monday Night
Mostly clear, with a low around 49. Breezy.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 48. Breezy.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Irrigon OR
 45.89°N 119.48°W (Elev. 308 ft)
Last Update:
3:01 pm PDT Jun 25, 2026
Forecast Valid:
9pm PDT Jun 25, 2026-6pm PDT Jul 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation