Hourly Weather Forecast - Forsyth, MT

12 AM
33°F
10%
4mph
SW
Mostly Clear
Humidity
89%
Feels like
30°F
Dew Point
31°F
1 AM
33°F
10%
4mph
SW
Hazy
Humidity
91%
Feels like
29°F
Dew Point
30°F
2 AM
33°F
10%
4mph
SSW
Hazy
Humidity
91%
Feels like
29°F
Dew Point
30°F
3 AM
32°F
10%
4mph
SSW
Hazy
Humidity
92%
Feels like
29°F
Dew Point
30°F
4 AM
32°F
10%
4mph
SSW
Hazy
Humidity
94%
Feels like
28°F
Dew Point
30°F
5 AM
31°F
10%
4mph
SSW
Hazy
Humidity
96%
Feels like
27°F
Dew Point
30°F
6 AM
31°F
0%
4mph
SSW
Foggy
Humidity
99%
Feels like
27°F
Dew Point
31°F
7 AM
33°F
10%
4mph
SSW
Hazy
Humidity
98%
Feels like
29°F
Dew Point
32°F
7:49 AM
8 AM
35°F
10%
3mph
S
Hazy
Humidity
93%
Feels like
33°F
Dew Point
34°F
9 AM
39°F
20%
3mph
SSW
Mostly Sunny
Humidity
87%
Feels like
37°F
Dew Point
35°F
10 AM
42°F
20%
3mph
SSW
Partly Cloudy
Humidity
82%
Feels like
41°F
Dew Point
37°F
11 AM
46°F
20%
3mph
SSW
Partly Cloudy
Humidity
78%
Feels like
44°F
Dew Point
39°F
12 PM
49°F
10%
3mph
SW
Partly Cloudy
Humidity
73%
Feels like
48°F
Dew Point
40°F
1 PM
51°F
10%
4mph
WSW
Partly Cloudy
Humidity
69%
Feels like
51°F
Dew Point
41°F
2 PM
51°F
0%
4mph
WSW
Partly Cloudy
Humidity
67%
Feels like
51°F
Dew Point
40°F
3 PM
49°F
10%
5mph
WSW
Mostly Cloudy
Humidity
70%
Feels like
47°F
Dew Point
39°F
4 PM
45°F
10%
4mph
WSW
Mostly Cloudy
Humidity
74%
Feels like
43°F
Dew Point
37°F
4:33 PM
5 PM
42°F
10%
4mph
WSW
Cloudy
Humidity
78%
Feels like
39°F
Dew Point
36°F
6 PM
40°F
10%
5mph
WSW
Cloudy
Humidity
80%
Feels like
37°F
Dew Point
35°F
7 PM
39°F
10%
5mph
WSW
Cloudy
Humidity
80%
Feels like
35°F
Dew Point
34°F
8 PM
39°F
10%
5mph
WSW
Cloudy
Humidity
79%
Feels like
35°F
Dew Point
33°F
9 PM
38°F
10%
6mph
WSW
Cloudy
Humidity
80%
Feels like
34°F
Dew Point
32°F
10 PM
37°F
20%
6mph
W
Cloudy
Humidity
81%
Feels like
32°F
Dew Point
32°F
11 PM
36°F
20%
6mph
W
Cloudy
Humidity
82%
Feels like
31°F
Dew Point
31°F

Snow and Ice Forecast Through Monday

Storm Brings Heavy Midwestern Snow, New England Icing

A winter storm will deliver snow and significant icing from the Midwest to New England.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Satellite image of Hurricane Melissa

2025 Year in Review: Powerful Hurricanes in the Atlantic

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide