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

78°F

26°C

Humidity 26%
Wind Speed N 0 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 25 May 12:53 PM PDT
Extended Forecast for

5 Miles E Boardman OR

  • Memorial Day

    Memorial Day: A 30 percent chance of showers after 5pm. Mostly cloudy, with a high near 82. West wind 10 to 20 mph, with gusts as high as 28 mph.

    High: 82 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers, mainly before 11pm. Low around 45. Southwest wind 11 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Showers then
    Chance
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 66. Southwest wind 5 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 18 mph.

    High: 66 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 11pm. Cloudy, with a low around 48. Southeast wind around 6 mph becoming southwest after midnight.

    Low: 48 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. Southwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 11am. Mostly sunny, with a high near 85.

    High: 85 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.

    Low: 53 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Partly sunny, with a high near 72. Breezy.

    High: 72 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Memorial Day
A 30 percent chance of showers after 5pm. Mostly cloudy, with a high near 82. West wind 10 to 20 mph, with gusts as high as 28 mph.
Tonight
Showers, mainly before 11pm. Low around 45. Southwest wind 11 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly cloudy, with a high near 66. Southwest wind 5 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
A 30 percent chance of showers after 11pm. Cloudy, with a low around 48. Southeast wind around 6 mph becoming southwest after midnight.
Wednesday
Mostly sunny, with a high near 78. Southwest wind 5 to 7 mph becoming calm in the afternoon.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 85.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 72. Breezy.
Friday Night
Mostly cloudy, with a low around 46. Breezy.
Saturday
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Boardman OR
 45.84°N 119.59°W (Elev. 371 ft)
Last Update:
11:46 am PDT May 25, 2026
Forecast Valid:
1pm PDT May 25, 2026-6pm PDT May 31, 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