Heavy Precipitation in the West; Wintry Mix in the North; Fire Weather in the High Plains

Pacific moisture will continue to bring locally heavy coastal/lower elevation rain and heavy mountain snow to the West Coast and portions of the Intermountain West through Monday. A wintry mix will create hazardous travel across the northern Plains and Upper Midwest into early Monday. Dry, gusty winds are resulting in elevated to critical fire weather in the south/central High Plains. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Partly Cloudy

43°F

6°C

Humidity 81%
Wind Speed SSE 6 MPH
Barometer 29.61 in (1002.71 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 04 Jan 05:20 PM PST
Extended Forecast for

Hermiston OR

  • This Afternoon

    This Afternoon: A 20 percent chance of rain.  Partly sunny, with a steady temperature around 46. Light southeast wind.

    High: 46 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 10 percent chance of rain before 7pm.  Mostly cloudy, with a low around 34. Southwest wind around 5 mph.

    Low: 34 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 48. Southwest wind 6 to 9 mph.

    High: 48 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Increasing clouds, with a low around 31. Southwest wind around 6 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 30 percent chance of rain after 10am.  Cloudy, with a high near 47. Southwest wind 6 to 10 mph.

    High: 47 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly before 4am.  Partly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain, mainly between 10am and 4pm.  Mostly sunny, with a high near 49.

    High: 49 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Partly sunny, with a steady temperature around 46. Light southeast wind.
Tonight
A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 34. Southwest wind around 5 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 48. Southwest wind 6 to 9 mph.
Monday Night
Increasing clouds, with a low around 31. Southwest wind around 6 mph.
Tuesday
A 30 percent chance of rain after 10am. Cloudy, with a high near 47. Southwest wind 6 to 10 mph.
Tuesday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
A 30 percent chance of rain, mainly before 4am. Partly cloudy, with a low around 34.
Thursday
A 30 percent chance of rain, mainly between 10am and 4pm. Mostly sunny, with a high near 49.
Thursday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 51.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Hermiston OR
 45.83°N 119.28°W (Elev. 499 ft)
3:20 pm PST Jan 4, 2026
5pm PST Jan 4, 2026-6pm PST Jan 11, 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