Hourly Weather Forecast - Dayton, MT

8 AM
44°F
10%
13mph
WSW
Partly Cloudy
Humidity
72%
Feels like
38°F
Dew Point
36°F
8:14 AM
9 AM
44°F
10%
12mph
W
Mostly Cloudy
Humidity
69%
Feels like
38°F
Dew Point
35°F
10 AM
44°F
10%
12mph
W
Mostly Cloudy
Humidity
67%
Feels like
38°F
Dew Point
33°F
11 AM
44°F
0%
11mph
W
Mostly Cloudy
Humidity
64%
Feels like
38°F
Dew Point
32°F
12 PM
44°F
0%
11mph
WSW
Mostly Cloudy
Humidity
61%
Feels like
38°F
Dew Point
31°F
1 PM
43°F
0%
10mph
WSW
Mostly Cloudy
Humidity
60%
Feels like
38°F
Dew Point
30°F
2 PM
43°F
0%
10mph
WSW
Mostly Cloudy
Humidity
60%
Feels like
37°F
Dew Point
30°F
3 PM
41°F
0%
8mph
WSW
Mostly Cloudy
Humidity
62%
Feels like
36°F
Dew Point
29°F
4 PM
40°F
0%
6mph
SW
Mostly Cloudy
Humidity
65%
Feels like
36°F
Dew Point
29°F
4:44 PM
5 PM
38°F
0%
4mph
SSW
Mostly Cloudy
Humidity
68%
Feels like
35°F
Dew Point
29°F
6 PM
37°F
0%
4mph
SSW
Cloudy
Humidity
70%
Feels like
35°F
Dew Point
29°F
7 PM
37°F
0%
4mph
SSW
Cloudy
Humidity
72%
Feels like
34°F
Dew Point
29°F
8 PM
36°F
30%
3mph
SSW
30% Chance of Flurries
Humidity
73%
Feels like
34°F
Dew Point
29°F
9 PM
36°F
30%
3mph
SSW
30% Chance of Flurries
Humidity
75%
Feels like
36°F
Dew Point
29°F
10 PM
36°F
30%
3mph
SW
30% Chance of Flurries
Humidity
77%
Feels like
36°F
Dew Point
29°F
11 PM
36°F
30%
3mph
SW
30% Chance of Flurries
Humidity
80%
Feels like
36°F
Dew Point
30°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide