Hourly Weather Forecast - Acton, MT

12 AM
46°F
20%
13mph
NNE
Cloudy
Humidity
51%
Feels like
39°F
Dew Point
28°F
1 AM
44°F
20%
13mph
NNE
Mostly Cloudy
Humidity
51%
Feels like
38°F
Dew Point
28°F
2 AM
44°F
20%
13mph
N
Mostly Cloudy
Humidity
51%
Feels like
37°F
Dew Point
27°F
3 AM
43°F
20%
13mph
N
Mostly Cloudy
Humidity
51%
Feels like
36°F
Dew Point
26°F
4 AM
42°F
20%
12mph
N
Mostly Cloudy
Humidity
52%
Feels like
35°F
Dew Point
26°F
5 AM
41°F
20%
11mph
N
Cloudy
Humidity
53%
Feels like
34°F
Dew Point
25°F
6 AM
40°F
20%
11mph
N
Cloudy
Humidity
53%
Feels like
34°F
Dew Point
25°F
7 AM
40°F
30%
12mph
N
30% Chance of Light Rain
Humidity
51%
Feels like
32°F
Dew Point
23°F
7:06 AM
8 AM
39°F
30%
12mph
N
30% Chance of Light Rain
Humidity
49%
Feels like
31°F
Dew Point
21°F
9 AM
39°F
30%
13mph
N
30% Chance of Light Rain
Humidity
45%
Feels like
31°F
Dew Point
20°F
10 AM
40°F
10%
14mph
NNW
Partly Cloudy
Humidity
41%
Feels like
33°F
Dew Point
19°F
11 AM
43°F
10%
15mph
NNW
Partly Cloudy
Humidity
36%
Feels like
35°F
Dew Point
18°F
12 PM
45°F
10%
15mph
NNW
Partly Cloudy
Humidity
32%
Feels like
38°F
Dew Point
17°F
1 PM
46°F
10%
16mph
NNW
Mostly Sunny
Humidity
29%
Feels like
40°F
Dew Point
16°F
2 PM
48°F
0%
17mph
NW
Mostly Sunny
Humidity
27%
Feels like
41°F
Dew Point
15°F
3 PM
48°F
0%
17mph
NW
Mostly Sunny
Humidity
25%
Feels like
42°F
Dew Point
15°F
4 PM
48°F
0%
17mph
NNW
Sunny
Humidity
25%
Feels like
42°F
Dew Point
14°F
5 PM
48°F
0%
17mph
NNW
Sunny
Humidity
25%
Feels like
41°F
Dew Point
14°F
6 PM
46°F
0%
16mph
NNW
Sunny
Humidity
27%
Feels like
40°F
Dew Point
14°F
7 PM
44°F
0%
14mph
N
Mostly Sunny
Humidity
30%
Feels like
38°F
Dew Point
15°F
7:35 PM
8 PM
41°F
0%
12mph
NNE
Partly Cloudy
Humidity
34%
Feels like
34°F
Dew Point
15°F
9 PM
38°F
0%
11mph
NE
Partly Cloudy
Humidity
39%
Feels like
31°F
Dew Point
16°F
10 PM
36°F
0%
10mph
NE
Partly Cloudy
Humidity
44%
Feels like
29°F
Dew Point
17°F
11 PM
35°F
0%
9mph
NNE
Partly Cloudy
Humidity
50%
Feels like
28°F
Dew Point
18°F

Today's Severe Weather Outlook

Dangerous Spring Storms Take Aim at Ohio Valley, Mid-Atlantic

Spring is here and Mother Nature is set to bring dangerous thunderstorms to parts of the Great Lakes, Ohio Valley and Mid-Atlantic.

Today's High Temperature Outlook

Summer-Like Heat Bakes the Southern U.S.

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

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