Hourly Weather Forecast - Hermiston, OR

12 AM
32°F
10%
5mph
S
Clear
Humidity
87%
Feels like
27°F
Dew Point
29°F
1 AM
31°F
20%
5mph
SSE
Clear
Humidity
89%
Feels like
26°F
Dew Point
28°F
2 AM
30°F
20%
5mph
SSE
Hazy
Humidity
91%
Feels like
25°F
Dew Point
28°F
3 AM
30°F
30%
4mph
SE
30% Chance of Flurries
Humidity
92%
Feels like
25°F
Dew Point
28°F
4 AM
30°F
30%
4mph
SE
30% Chance of Flurries
Humidity
93%
Feels like
25°F
Dew Point
28°F
5 AM
29°F
30%
4mph
SE
30% Chance of Flurries
Humidity
95%
Feels like
25°F
Dew Point
28°F
6 AM
29°F
30%
4mph
SE
30% Chance of Flurries
Humidity
97%
Feels like
25°F
Dew Point
28°F
7 AM
29°F
30%
4mph
SE
30% Chance of Flurries
Humidity
97%
Feels like
25°F
Dew Point
29°F
7:35 AM
8 AM
31°F
20%
4mph
SE
Cloudy
Humidity
93%
Feels like
27°F
Dew Point
29°F
9 AM
34°F
10%
4mph
NW
Partly Cloudy
Humidity
85%
Feels like
31°F
Dew Point
30°F
10 AM
38°F
10%
4mph
NW
Partly Cloudy
Humidity
78%
Feels like
35°F
Dew Point
31°F
11 AM
41°F
20%
4mph
WNW
Partly Cloudy
Humidity
71%
Feels like
38°F
Dew Point
32°F
12 PM
44°F
20%
4mph
W
Partly Cloudy
Humidity
66%
Feels like
41°F
Dew Point
33°F
1 PM
46°F
20%
5mph
W
Partly Cloudy
Humidity
65%
Feels like
43°F
Dew Point
34°F
2 PM
45°F
20%
5mph
WSW
Partly Cloudy
Humidity
67%
Feels like
43°F
Dew Point
35°F
3 PM
43°F
20%
4mph
ESE
Mostly Sunny
Humidity
74%
Feels like
40°F
Dew Point
35°F
4 PM
40°F
30%
4mph
E
30% Chance Rain Showers
Humidity
82%
Feels like
37°F
Dew Point
35°F
4:15 PM
5 PM
38°F
40%
6mph
ESE
40% Chance Rain Showers
Humidity
88%
Feels like
33°F
Dew Point
35°F
6 PM
37°F
40%
6mph
SE
40% Chance Rain Showers
Humidity
91%
Feels like
32°F
Dew Point
34°F
7 PM
35°F
40%
6mph
SE
40% Chance Rain Showers
Humidity
94%
Feels like
30°F
Dew Point
34°F
8 PM
34°F
40%
6mph
SSE
40% Chance Rain Showers
Humidity
96%
Feels like
29°F
Dew Point
33°F
9 PM
34°F
40%
5mph
SSW
40% Chance Rain Showers
Humidity
97%
Feels like
29°F
Dew Point
33°F
10 PM
33°F
40%
5mph
WSW
40% Chance Rain Showers
Humidity
98%
Feels like
29°F
Dew Point
33°F
11 PM
33°F
50%
4mph
WSW
50% Chance Snow Showers
Humidity
98%
Feels like
28°F
Dew Point
32°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Tuesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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