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

54°F

12°C

Humidity 46%
Wind Speed SW 4 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 15 Apr 05:53 AM PDT
Extended Forecast for

8 Miles E Umatilla OR

  • Today

    Today: Rain, mainly before 11am. High near 56. Breezy, with a west wind 13 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Rain then
    Chance Rain
    and Breezy

  • Tonight

    Tonight: A 20 percent chance of rain before 2am. Snow level 2400 feet lowering to 1200 feet after midnight . Partly cloudy, with a low around 35. Southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 29 mph.

    Low: 35 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Sunny, with a high near 59. West wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. Southwest wind 7 to 11 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. West wind 6 to 8 mph.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain. Partly sunny, with a high near 72.

    High: 72 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Rain, mainly before 11am. High near 56. Breezy, with a west wind 13 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 20 percent chance of rain before 2am. Snow level 2400 feet lowering to 1200 feet after midnight . Partly cloudy, with a low around 35. Southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 29 mph.
Thursday
Sunny, with a high near 59. West wind 9 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 37. Southwest wind 7 to 11 mph.
Friday
Sunny, with a high near 61. West wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 70.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 72.
Sunday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Umatilla OR
 45.92°N 119.15°W (Elev. 404 ft)
Last Update:
4:00 am PDT Apr 15, 2026
Forecast Valid:
6am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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