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Current conditions at
Hermiston, Hermiston Municipal Airport (KHRI)
Lat: 45.82583°NLon: 119.26111°WElev: 636.0ft.
Clear
43°F
6°C
| Humidity | 75% |
| Wind Speed | ESE 3 MPH |
| Barometer | 29.94 in (1013.89 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | NA |
| Last update | 19 Apr 01:20 AM PDT |
Extended Forecast for
4 Miles ESE Alderdale WA
Overnight

Low: 44 °F
Mostly Cloudy
Sunday

High: 74 °F
Partly Sunny
Sunday Night

Low: 50 °F
Mostly Cloudy
Monday

High: 80 °F
Partly Sunny
Monday Night

Low: 53 °F
Partly Cloudy
Tuesday

High: 75 °F
Chance
ShowersTuesday Night

Low: 50 °F
Showers
LikelyWednesday

High: 58 °F
Rain Likely
Wednesday Night

Low: 45 °F
Chance Rain
and Breezy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 44. Northeast wind around 6 mph.
Sunday
Partly sunny, with a high near 74. Northeast wind 5 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 50. North wind 5 to 9 mph.
Monday
Partly sunny, with a high near 80. Calm wind becoming northeast around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 53. Northeast wind 6 to 8 mph becoming southwest after midnight.
Tuesday
A slight chance of rain between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then rain likely after 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Wednesday
Rain likely. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 45. Breezy.
Thursday
A slight chance of rain. Mostly sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 43.
Friday
Sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Sunny, with a high near 68.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles ESE Alderdale WA
45.85°N 119.81°W (Elev. 335 ft)
45.85°N 119.81°W (Elev. 335 ft)
11:46 pm PDT Apr 18, 2026
1am PDT Apr 19, 2026-6pm PDT Apr 25, 2026


