Hourly Weather Forecast - Acton, MT

12 AM
22°F
10%
14mph
WSW
Cloudy
Humidity
56%
Feels like
10°F
Dew Point
9°F
1 AM
22°F
10%
14mph
WSW
Mostly Cloudy
Humidity
55%
Feels like
10°F
Dew Point
9°F
2 AM
23°F
10%
14mph
WSW
Mostly Cloudy
Humidity
54%
Feels like
10°F
Dew Point
9°F
3 AM
24°F
10%
14mph
WSW
Partly Cloudy
Humidity
52%
Feels like
11°F
Dew Point
9°F
4 AM
24°F
10%
14mph
WSW
Mostly Clear
Humidity
51%
Feels like
12°F
Dew Point
9°F
5 AM
24°F
10%
13mph
WSW
Mostly Clear
Humidity
50%
Feels like
13°F
Dew Point
8°F
6 AM
24°F
10%
13mph
WSW
Clear
Humidity
50%
Feels like
13°F
Dew Point
8°F
7 AM
24°F
10%
13mph
WSW
Clear
Humidity
50%
Feels like
13°F
Dew Point
8°F
7:47 AM
8 AM
25°F
10%
12mph
WSW
Sunny
Humidity
49%
Feels like
14°F
Dew Point
8°F
9 AM
28°F
10%
12mph
WSW
Sunny
Humidity
46%
Feels like
18°F
Dew Point
10°F
10 AM
32°F
10%
11mph
W
Mostly Sunny
Humidity
42%
Feels like
23°F
Dew Point
11°F
11 AM
35°F
10%
11mph
W
Mostly Sunny
Humidity
39%
Feels like
27°F
Dew Point
12°F
12 PM
36°F
10%
12mph
W
Partly Cloudy
Humidity
37%
Feels like
28°F
Dew Point
13°F
1 PM
37°F
10%
12mph
W
Partly Cloudy
Humidity
36%
Feels like
29°F
Dew Point
13°F
2 PM
37°F
10%
11mph
W
Mostly Cloudy
Humidity
36%
Feels like
29°F
Dew Point
13°F
3 PM
36°F
10%
9mph
NW
Mostly Cloudy
Humidity
37%
Feels like
29°F
Dew Point
12°F
4 PM
34°F
10%
9mph
NNW
Mostly Cloudy
Humidity
38%
Feels like
26°F
Dew Point
11°F
5 PM
32°F
10%
11mph
NNE
Mostly Cloudy
Humidity
41%
Feels like
23°F
Dew Point
10°F
5:05 PM
6 PM
30°F
10%
11mph
NNE
Mostly Cloudy
Humidity
43%
Feels like
20°F
Dew Point
10°F
7 PM
28°F
20%
11mph
NE
Cloudy
Humidity
46%
Feels like
18°F
Dew Point
10°F
8 PM
26°F
20%
11mph
NE
Cloudy
Humidity
49%
Feels like
16°F
Dew Point
9°F
9 PM
24°F
20%
11mph
NE
Cloudy
Humidity
51%
Feels like
14°F
Dew Point
9°F
10 PM
24°F
20%
11mph
NE
Cloudy
Humidity
53%
Feels like
13°F
Dew Point
9°F
11 PM
23°F
30%
11mph
NE
30% Chance of Flurries
Humidity
55%
Feels like
12°F
Dew Point
9°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings More Snow for Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

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