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.

Mostly Cloudy

50°F

10°C

Humidity 57%
Wind Speed SSE 6 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 15 Apr 02:00 AM PDT
Extended Forecast for

3 Miles ENE Paterson WA

  • Overnight

    Overnight: A 30 percent chance of rain. Cloudy, with a steady temperature around 49. Southwest wind around 14 mph, with gusts as high as 21 mph.

    Low: 49 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely before 11am, then a chance of rain after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 55. West wind 14 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 8pm. Snow level 2400 feet lowering to 1200 feet after midnight . Partly cloudy, with a low around 34. Southwest wind 10 to 20 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 59. West wind around 10 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35. Southwest wind 6 to 11 mph.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of rain. Cloudy, with a steady temperature around 49. Southwest wind around 14 mph, with gusts as high as 21 mph.
Wednesday
Rain likely before 11am, then a chance of rain after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 55. West wind 14 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of rain before 8pm. Snow level 2400 feet lowering to 1200 feet after midnight . Partly cloudy, with a low around 34. Southwest wind 10 to 20 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 59. West wind around 10 mph.
Thursday Night
Mostly clear, with a low around 35. Southwest wind 6 to 11 mph.
Friday
Sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 69.
Saturday Night
Mostly cloudy, with a low around 45.
Sunday
A slight chance of rain. Partly sunny, with a high near 72.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 46.
Monday
Partly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Paterson WA
 45.95°N 119.53°W (Elev. 528 ft)
Last Update:
1:26 am PDT Apr 15, 2026
Forecast Valid:
2am PDT Apr 15, 2026-6pm PDT Apr 21, 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