Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

68°F

20°C

Humidity 77%
Wind Speed SSE 3 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 15 Aug 07:15 AM PDT
Extended Forecast for

Hermiston OR

  • Today

    Today: A 20 percent chance of showers and thunderstorms.  Patchy smoke. Partly sunny, then gradually becoming sunny, with a high near 91. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 91 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Increasing clouds, with a low around 62. Light and variable wind becoming southwest around 6 mph after midnight.

    Low: 62 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Patchy smoke after 11am. Mostly cloudy, then gradually becoming sunny, with a high near 93. Light and variable wind becoming west around 5 mph in the morning.

    High: 93 °F

    Patchy Smoke

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 63. Light and variable wind becoming southwest around 6 mph after midnight.

    Low: 63 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 93. West wind 3 to 6 mph.

    High: 93 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms. Patchy smoke. Partly sunny, then gradually becoming sunny, with a high near 91. Calm wind becoming northeast around 5 mph in the afternoon.
Tonight
Increasing clouds, with a low around 62. Light and variable wind becoming southwest around 6 mph after midnight.
Sunday
Patchy smoke after 11am. Mostly cloudy, then gradually becoming sunny, with a high near 93. Light and variable wind becoming west around 5 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 63. Light and variable wind becoming southwest around 6 mph after midnight.
Monday
Mostly sunny, with a high near 93. West wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 92.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
Hermiston OR
 45.83°N 119.28°W (Elev. 499 ft)
4:01 am PDT Aug 15, 2026
7am PDT Aug 15, 2026-6pm PDT Aug 21, 2026
 
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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