Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

34°F

1°C

Humidity 74%
Wind Speed ESE 3 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 28 Feb 06:20 AM PST
Extended Forecast for

Hermiston OR

  • Today

    Today: Partly sunny, with a high near 55. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 55 °F

    Partly Sunny

  • Tonight

    Tonight: Cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 55. Light north wind.

    High: 55 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60. West wind 3 to 6 mph.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain after 10pm.  Cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 4pm.  Partly sunny, with a high near 56. Chance of precipitation is 70%.

    High: 56 °F

    Rain Likely

Detailed Forecast

Today
Partly sunny, with a high near 55. Calm wind becoming northeast around 5 mph in the afternoon.
Tonight
Cloudy, with a low around 36. Calm wind.
Sunday
Mostly cloudy, with a high near 55. Light north wind.
Sunday Night
Mostly cloudy, with a low around 38. Calm wind.
Monday
Mostly sunny, with a high near 60. West wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Mostly cloudy, with a high near 60.
Tuesday Night
A 40 percent chance of rain after 10pm. Cloudy, with a low around 43.
Wednesday
Rain likely, mainly before 4pm. Partly sunny, with a high near 56. Chance of precipitation is 70%.
Wednesday Night
A slight chance of rain before 10pm. Partly cloudy, with a low around 39.
Thursday
A slight chance of rain. Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Hermiston OR
 45.83°N 119.28°W (Elev. 499 ft)
4:21 am PST Feb 28, 2026
6am PST Feb 28, 2026-6pm PST Mar 6, 2026
 
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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