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.

Partly Cloudy

50°F

10°C

Humidity 71%
Wind Speed SW 11 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 15 May 01:20 AM PDT
Extended Forecast for

2 Miles ENE Plymouth WA

  • Overnight

    Overnight: Mostly clear, with a low around 46. Southwest wind around 11 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 66. Southwest wind 11 to 21 mph, with gusts as high as 31 mph.

    High: 66 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Cloudy, then gradually becoming partly cloudy, with a low around 42. Southwest wind 11 to 18 mph, with gusts as high as 28 mph.

    Low: 42 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Increasing clouds, with a high near 64. West wind 13 to 21 mph, with gusts as high as 32 mph.

    High: 64 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. Southwest wind 8 to 16 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 46. Southwest wind around 11 mph, with gusts as high as 20 mph.
Friday
Increasing clouds, with a high near 66. Southwest wind 11 to 21 mph, with gusts as high as 31 mph.
Friday Night
Cloudy, then gradually becoming partly cloudy, with a low around 42. Southwest wind 11 to 18 mph, with gusts as high as 28 mph.
Saturday
Increasing clouds, with a high near 64. West wind 13 to 21 mph, with gusts as high as 32 mph.
Saturday Night
Mostly cloudy, with a low around 40. Southwest wind 8 to 16 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Plymouth WA
 45.94°N 119.31°W (Elev. 400 ft)
Last Update:
11:46 pm PDT May 14, 2026
Forecast Valid:
1am PDT May 15, 2026-6pm PDT May 21, 2026
 
Forecast Discussion
 
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Additional Resources

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