Hourly Weather Forecast - Hermiston, OR

12 AM
40°F
0%
6mph
S
Cloudy
Humidity
69%
Feels like
36°F
Dew Point
30°F
1 AM
39°F
10%
5mph
S
Cloudy
Humidity
72%
Feels like
35°F
Dew Point
30°F
2 AM
38°F
10%
4mph
SSE
Cloudy
Humidity
74%
Feels like
35°F
Dew Point
31°F
3 AM
38°F
10%
4mph
SSE
Cloudy
Humidity
78%
Feels like
35°F
Dew Point
32°F
4 AM
38°F
30%
4mph
SE
30% Chance of Light Rain
Humidity
81%
Feels like
35°F
Dew Point
33°F
5 AM
38°F
40%
4mph
SE
40% Chance of Light Rain
Humidity
83%
Feels like
35°F
Dew Point
33°F
6 AM
38°F
50%
4mph
ESE
50% Chance of Light Rain
Humidity
88%
Feels like
35°F
Dew Point
35°F
7 AM
39°F
60%
5mph
ESE
60% Chance of Light Rain
Humidity
86%
Feels like
36°F
Dew Point
36°F
7:33 AM
8 AM
41°F
70%
5mph
ESE
70% Chance of Light Rain
Humidity
88%
Feels like
37°F
Dew Point
37°F
9 AM
43°F
80%
5mph
SE
80% Chance of Light Rain
Humidity
85%
Feels like
40°F
Dew Point
39°F
10 AM
45°F
90%
5mph
SE
Light Rain
Humidity
80%
Feels like
42°F
Dew Point
39°F
11 AM
47°F
90%
6mph
SSE
Light Rain
Humidity
76%
Feels like
45°F
Dew Point
40°F
12 PM
48°F
90%
6mph
S
Light Rain
Humidity
75%
Feels like
45°F
Dew Point
41°F
1 PM
47°F
90%
6mph
SSW
Light Rain
Humidity
80%
Feels like
44°F
Dew Point
42°F
2 PM
46°F
80%
6mph
SSW
80% Chance of Light Rain
Humidity
87%
Feels like
42°F
Dew Point
42°F
3 PM
43°F
70%
7mph
SW
70% Chance of Light Rain
Humidity
100%
Feels like
39°F
Dew Point
43°F
4 PM
42°F
70%
7mph
SW
70% Chance of Light Rain
Humidity
100%
Feels like
37°F
Dew Point
42°F
4:13 PM
5 PM
42°F
70%
9mph
SW
70% Chance of Light Rain
Humidity
100%
Feels like
37°F
Dew Point
42°F
6 PM
46°F
70%
11mph
SW
70% Chance of Light Rain
Humidity
96%
Feels like
40°F
Dew Point
45°F
7 PM
49°F
70%
13mph
SW
70% Chance of Light Rain
Humidity
87%
Feels like
44°F
Dew Point
45°F
8 PM
52°F
60%
14mph
SW
60% Chance of Light Rain
Humidity
79%
Feels like
52°F
Dew Point
46°F
9 PM
55°F
50%
16mph
SW
50% Chance of Light Rain
Humidity
73%
Feels like
55°F
Dew Point
46°F
10 PM
56°F
50%
17mph
SW
50% Chance of Light Rain
Humidity
69%
Feels like
56°F
Dew Point
46°F
11 PM
56°F
50%
17mph
SW
50% Chance of Light Rain
Humidity
69%
Feels like
56°F
Dew Point
46°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.

Wednesday's Weather Outlook

Wednesday'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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