Hourly Weather Forecast - Hermiston, OR

12 AM
31°F
20%
5mph
SSW
Mostly Cloudy
Humidity
97%
Feels like
27°F
Dew Point
31°F
1 AM
30°F
10%
4mph
SSW
Foggy
Humidity
99%
Feels like
25°F
Dew Point
30°F
2 AM
29°F
10%
4mph
SSW
Foggy
Humidity
100%
Feels like
24°F
Dew Point
29°F
3 AM
28°F
10%
5mph
SSW
Foggy
Humidity
100%
Feels like
23°F
Dew Point
28°F
4 AM
28°F
10%
5mph
SSW
Foggy
Humidity
100%
Feels like
23°F
Dew Point
28°F
5 AM
29°F
10%
6mph
SSW
Foggy
Humidity
100%
Feels like
23°F
Dew Point
29°F
6 AM
29°F
10%
6mph
SSW
Foggy
Humidity
100%
Feels like
23°F
Dew Point
29°F
7 AM
30°F
10%
6mph
SW
Hazy
Humidity
97%
Feels like
24°F
Dew Point
29°F
7:37 AM
8 AM
32°F
10%
7mph
SW
Hazy
Humidity
92%
Feels like
26°F
Dew Point
30°F
9 AM
35°F
10%
7mph
SW
Mostly Sunny
Humidity
85%
Feels like
30°F
Dew Point
31°F
10 AM
38°F
10%
7mph
SW
Mostly Sunny
Humidity
80%
Feels like
33°F
Dew Point
32°F
11 AM
41°F
10%
8mph
WSW
Mostly Sunny
Humidity
76%
Feels like
35°F
Dew Point
34°F
12 PM
43°F
10%
10mph
WSW
Mostly Sunny
Humidity
73%
Feels like
37°F
Dew Point
35°F
1 PM
43°F
10%
11mph
WSW
Mostly Sunny
Humidity
74%
Feels like
38°F
Dew Point
35°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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