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.

Clear

71°F

22°C

Humidity 26%
Wind Speed NNE 8 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 09 Apr 02:53 PM PDT
Extended Forecast for

Hermiston OR

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Northeast wind 5 to 9 mph becoming calm in the evening.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 69. Calm wind becoming east around 5 mph in the afternoon.

    High: 69 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 47. South wind 3 to 6 mph.

    Low: 47 °F

    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain. Partly sunny, with a high near 71. West wind 5 to 9 mph.

    High: 71 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 45. Southwest wind 6 to 9 mph.

    Low: 45 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain after 11am. Mostly cloudy, with a high near 68.

    High: 68 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. Northeast wind 5 to 9 mph becoming calm in the evening.
Friday
Mostly cloudy, with a high near 69. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 47. South wind 3 to 6 mph.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 71. West wind 5 to 9 mph.
Saturday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 45. Southwest wind 6 to 9 mph.
Sunday
A 40 percent chance of rain after 11am. Mostly cloudy, with a high near 68.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Partly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hermiston OR
 45.84°N 119.25°W (Elev. 548 ft)
Last Update:
3:01 pm PDT Apr 9, 2026
Forecast Valid:
3pm PDT Apr 9, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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