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

Winter Hazards Across the North; Heavy Rainfall Across the Gulf Coast; Severe Weather Outlook

Moisture across the northern Plains, upper Great Lakes into northern New England will likely bring a period of snow, sleet and freezing rain through this weekend. Meanwhile, heavy rainfall continues along the Gulf Coast with areas of flooding. Fire weather conditions continue for the areas of the Plains, southern Appalachians into portions of Florida. Severe thunderstorm potential increasing. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Rain

50°F

10°C

Humidity 87%
Wind Speed S 6 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 46°F (8°C)
Visibility 8.00 mi
Wind Chill48°F (9°C)
Last update 28 Mar 09:20 AM PDT
Extended Forecast for

Hermiston OR

  • Today

    Today: Showers likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 62. West wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Showers
    Likely

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. West wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. West wind 5 to 9 mph becoming light and variable after midnight.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 63. Light and variable wind becoming northeast 5 to 8 mph in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after 11pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

  • Monday

    Monday: Rain likely, mainly after 11am. Partly sunny, with a high near 62. Chance of precipitation is 60%.

    High: 62 °F

    Rain Likely

  • Monday Night

    Monday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Mostly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Showers likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 62. West wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Partly cloudy, with a low around 39. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 59. West wind 6 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 34. West wind 5 to 9 mph becoming light and variable after midnight.
Sunday
Mostly sunny, with a high near 63. Light and variable wind becoming northeast 5 to 8 mph in the afternoon.
Sunday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Monday
Rain likely, mainly after 11am. Partly sunny, with a high near 62. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 39.
Tuesday
A 20 percent chance of rain after 11am. Mostly sunny, with a high near 59.
Tuesday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 38.
Wednesday
A chance of rain. Partly sunny, with a high near 57.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Thursday
A chance of rain. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Hermiston OR
 45.83°N 119.28°W (Elev. 499 ft)
Last Update:
9:30 am PDT Mar 28, 2025
Forecast Valid:
9am PDT Mar 28, 2025-6pm PDT Apr 3, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation