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

51°F

11°C

Humidity 73%
Wind Speed SW 9 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 26 May 05:53 AM PDT
Extended Forecast for

7 Miles ENE Hermiston OR

  • Today

    Today: A chance of showers before 11am, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 65. Southwest wind 5 to 10 mph becoming light and variable in the afternoon. Chance of precipitation is 30%.

    High: 65 °F

    Chance
    Showers

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 8pm. Mostly cloudy, with a low around 48. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80. South wind around 5 mph becoming light and variable.

    High: 80 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54. North wind around 5 mph becoming light and variable in the evening.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 87. Light and variable wind becoming west around 6 mph in the morning. Chance of precipitation is 30%.

    High: 87 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 73. Breezy. Chance of precipitation is 40%.

    High: 73 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of showers before 11am, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 65. Southwest wind 5 to 10 mph becoming light and variable in the afternoon. Chance of precipitation is 30%.
Tonight
A 50 percent chance of showers, mainly after 8pm. Mostly cloudy, with a low around 48. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 80. South wind around 5 mph becoming light and variable.
Wednesday Night
Partly cloudy, with a low around 54. North wind around 5 mph becoming light and variable in the evening.
Thursday
A slight chance of showers between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 87. Light and variable wind becoming west around 6 mph in the morning. Chance of precipitation is 30%.
Thursday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Friday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 73. Breezy. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 45. Breezy.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Hermiston OR
 45.87°N 119.17°W (Elev. 600 ft)
Last Update:
4:01 am PDT May 26, 2026
Forecast Valid:
6am PDT May 26, 2026-6pm PDT Jun 1, 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