Current conditions at
Hermiston, Hermiston Municipal Airport (KHRI)
Lat: 45.82583°NLon: 119.26111°WElev: 636.0ft.
Clear
81°F
27°C
| Humidity | 22% |
| Wind Speed | WNW 9 MPH |
| Barometer | 29.61 in (1002.71 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 25 May 01:35 PM PDT |
Extended Forecast for
2 Miles ENE Umatilla OR
Memorial Day
High: 84 °F
Partly Sunny
Tonight
Low: 45 °F
Showers
Tuesday
High: 66 °F
Slight Chance
Showers then
Mostly CloudyTuesday Night
Low: 47 °F
Chance
ShowersWednesday
High: 79 °F
Mostly Sunny
Wednesday Night
Low: 52 °F
Partly Cloudy
Thursday
High: 86 °F
Slight Chance
ShowersThursday Night
Low: 53 °F
Chance
T-storms then
Chance
ShowersFriday
High: 74 °F
Chance
Showers
Detailed Forecast
Memorial Day
Partly sunny, with a high near 84. West wind 9 to 17 mph, with gusts as high as 25 mph.
Tonight
Showers, mainly before 2am. Low around 45. West wind 16 to 21 mph becoming south 8 to 13 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 20 percent chance of showers before 11am. Cloudy, with a high near 66. Southwest wind 5 to 8 mph becoming east in the afternoon.
Tuesday Night
A 40 percent chance of showers, mainly after 11pm. Cloudy, with a low around 47. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 79. Southwest wind around 5 mph becoming calm in the morning.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 86.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 74.
Friday Night
A slight chance of showers before 11pm. Mostly cloudy, with a low around 46. Breezy.
Saturday
Sunny, with a high near 73.
Saturday Night
A slight chance of showers. Mostly clear, with a low around 45.
Sunday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles ENE Umatilla OR
45.92°N 119.3°W (Elev. 400 ft)
45.92°N 119.3°W (Elev. 400 ft)
11:46 am PDT May 25, 2026
1pm PDT May 25, 2026-6pm PDT May 31, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
