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

Hazardous Weather Conditions

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

73°F

23°C

Humidity 49%
Wind Speed SW 19 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 20 Jun 02:35 AM PDT
Extended Forecast for

Hermiston OR

Red Flag Warning June 20, 03:00pm until June 20, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Overnight

    Overnight: Partly cloudy, with a low around 62. Southwest wind around 16 mph, with gusts as high as 28 mph.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 87. West wind 16 to 21 mph, with gusts as high as 32 mph.

    High: 87 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. Southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 87. Southwest wind 5 to 8 mph becoming light and variable in the morning.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 55. Light and variable wind.

    Low: 55 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 62. Southwest wind around 16 mph, with gusts as high as 28 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 87. West wind 16 to 21 mph, with gusts as high as 32 mph.
Saturday Night
Mostly clear, with a low around 54. Southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph.
Sunday
Sunny, with a high near 87. Southwest wind 5 to 8 mph becoming light and variable in the morning.
Sunday Night
Clear, with a low around 55. Light and variable wind.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 96.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 93.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hermiston OR
 45.83°N 119.28°W (Elev. 499 ft)
Last Update:
11:46 pm PDT Jun 19, 2026
Forecast Valid:
2am PDT Jun 20, 2026-6pm PDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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