Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

Lat: 45.82583° N Lon: 119.26111° W Elev: 636.0 ft.

Overcast

61°F

16°C

Humidity 77%
Wind Speed SE 10 MPH
Barometer 29.62 in (1003.05 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 08 Jun 09:35 PM PDT
Detailed forecast for

Lower Columbia Basin of Oregon

Tonight
Cloudy with rain showers likely in the evening, then partly cloudy with a chance of rain showers overnight. Lows around 50. Southwest wind 5 to 15 mph. Gusts up to 20 mph increasing to 30 mph overnight. Chance of precipitation 70 percent. Rainfall amounts less than a tenth of an inch.
Tuesday
Partly cloudy in the morning then clearing. Highs in the upper 60s to lower 70s. Very windy. West wind 20 to 35 mph with gusts to around 45 mph.
Tuesday Night
Mostly clear. Lows in the mid 40s. Very windy. West wind 20 to 35 mph. Gusts up to 45 mph decreasing to 35 mph overnight.
Wednesday
Sunny. Highs in the upper 60s to lower 70s. Windy. West wind 15 to 25 mph with gusts to around 35 mph.
Wednesday Night
Clear. Lows in the mid 40s. Southwest wind 5 to 15 mph with gusts to around 25 mph.
Thursday And Thursday Night
Clear. Highs in the upper 70s to lower 80s. Lows in the mid 40s to mid 50s.
Friday Through Sunday
Clear. Highs in the mid 80s to lower 90s. Lows in the lower 50s to lower 60s.
Sunday Night And Monday
Mostly clear. Lows in the lower to mid 60s. Highs in the lower to mid 90s.



Basemap Options
Click map to change the forecast location
Loading map...
302 PM PDT Mon Jun 8 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database