National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

86°F

30°C

Humidity 27%
Wind Speed N 5 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 24 Aug 07:20 PM PDT
Extended Forecast for

8 Miles E Umatilla OR

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 61. North wind around 6 mph becoming calm in the evening.

    Low: 61 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Patchy smoke. Sunny, with a high near 95. Light and variable wind.

    High: 95 °F

    Patchy Smoke

  • Tuesday Night

    Tuesday Night: Patchy smoke before 8pm. Mostly clear, with a low around 64. Light and variable wind.

    Low: 64 °F

    Patchy Smoke
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 94. Light southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 94 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy smoke. Mostly clear, with a low around 61. North wind around 6 mph becoming calm in the evening.
Tuesday
Patchy smoke. Sunny, with a high near 95. Light and variable wind.
Tuesday Night
Patchy smoke before 8pm. Mostly clear, with a low around 64. Light and variable wind.
Wednesday
Mostly sunny, with a high near 94. Light southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 62. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 85.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Umatilla OR
 45.91°N 119.18°W (Elev. 400 ft)
Last Update:
3:01 pm PDT Aug 24, 2026
Forecast Valid:
7pm PDT Aug 24, 2026-6pm PDT Aug 31, 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