Excessive Rainfall Possible This Weekend; October Heat Wave in California
A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >
Current conditions at
Hermiston, Hermiston Municipal Airport (KHRI)
Lat: 45.82583°NLon: 119.26111°WElev: 636.0ft.
Clear
79°F
26°C
| Humidity | 33% |
| Wind Speed | ENE 3 MPH |
| Barometer | 30.03 in (1016.93 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 03 Oct 02:53 PM PDT |
Extended Forecast for
2 Miles NW Hermiston OR
Tonight
Low: 50 °F
Clear
Sunday
High: 82 °F
Sunny
Sunday Night
Low: 53 °F
Partly Cloudy
Monday
High: 85 °F
Sunny
Monday Night
Low: 52 °F
Mostly Clear
Tuesday
High: 81 °F
Sunny
Tuesday Night
Low: 51 °F
Mostly Clear
Wednesday
High: 82 °F
Sunny
Wednesday Night
Low: 51 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 50. Light and variable wind.
Sunday
Sunny, with a high near 82. Calm wind.
Sunday Night
Partly cloudy, with a low around 53. Calm wind.
Monday
Sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 52. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 79.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 68.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NW Hermiston OR
45.85°N 119.32°W (Elev. 459 ft)
45.85°N 119.32°W (Elev. 459 ft)
3:00 pm PDT Oct 3, 2026
3pm PDT Oct 3, 2026-6pm PDT Oct 10, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
