Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

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

Clear

57°F

14°C

Humidity 35%
Wind Speed NNW 5 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 23 Mar 02:15 PM PDT
Extended Forecast for

8 Miles E Umatilla OR

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 62. Light west wind.

    High: 62 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 48. Light south wind.

    Low: 48 °F

    Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of rain after 11am.  Cloudy, with a high near 66. Light and variable wind becoming southwest 5 to 9 mph in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain before 11pm.  Mostly cloudy, with a low around 44. Southwest wind around 8 mph.

    Low: 44 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. West wind 7 to 16 mph, with gusts as high as 23 mph.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 32.

    Low: 32 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 62. Light west wind.
Tonight
Cloudy, with a low around 48. Light south wind.
Tuesday
A 50 percent chance of rain after 11am. Cloudy, with a high near 66. Light and variable wind becoming southwest 5 to 9 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 44. Southwest wind around 8 mph.
Wednesday
Mostly sunny, with a high near 59. West wind 7 to 16 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Sunny, with a high near 56.
Thursday Night
Clear, with a low around 32.
Friday
Sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Partly sunny, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Umatilla OR
 45.91°N 119.18°W (Elev. 400 ft)
2:30 pm PDT Mar 23, 2026
2pm PDT Mar 23, 2026-6pm PDT Mar 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database