National Weather Service

News Headlines

Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP/OSO) for all NWS Western Region Offices Effect July 7, 2026

Current conditions at

Hermiston, Hermiston Municipal Airport (KHRI)

Lat: 45.82583°NLon: 119.26111°WElev: 636.0ft.

Clear

55°F

13°C

Humidity	50%
Wind Speed	SW 8 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	08 May 05:00 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Irrigon OR

Today
High: 77 °F
Mostly Cloudy
then Becoming
Sunny and
Breezy
Tonight
Low: 48 °F
Mostly Clear
Saturday
High: 80 °F
Sunny
Saturday Night
Low: 51 °F
Mostly Cloudy
Sunday
High: 82 °F
Partly Sunny
Sunday Night
Low: 49 °F
Partly Cloudy
and Breezy
then Mostly
Clear
Monday
High: 81 °F
Sunny
Monday Night
Low: 51 °F
Mostly Clear
Tuesday
High: 87 °F
Mostly Sunny

Detailed Forecast

Today

Mostly cloudy through mid morning, then gradual clearing, with a high near 77. Breezy, with a southwest wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.

Tonight

Mostly clear, with a low around 48. Southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

Saturday

Sunny, with a high near 80. Light and variable wind.

Saturday Night

Mostly cloudy, with a low around 51. East wind around 5 mph becoming calm after midnight.

Sunday

Partly sunny, with a high near 82. Light southwest wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 24 mph.

Sunday Night

Mostly clear, with a low around 49. Breezy.

Monday

Sunny, with a high near 81.