Hourly Weather Forecast - Acton, MT

12 AM
35°F
0%
8mph
ENE
Mostly Clear
Humidity
43%
Feels like
29°F
Dew Point
15°F
1 AM
34°F
0%
8mph
ENE
Mostly Clear
Humidity
46%
Feels like
27°F
Dew Point
15°F
2 AM
33°F
0%
7mph
NE
Partly Cloudy
Humidity
48%
Feels like
27°F
Dew Point
15°F
3 AM
32°F
0%
6mph
NE
Partly Cloudy
Humidity
50%
Feels like
26°F
Dew Point
15°F
4 AM
31°F
0%
5mph
NNE
Partly Cloudy
Humidity
53%
Feels like
26°F
Dew Point
15°F
5 AM
30°F
0%
4mph
NNW
Mostly Clear
Humidity
55%
Feels like
25°F
Dew Point
16°F
6 AM
30°F
0%
5mph
NW
Mostly Clear
Humidity
55%
Feels like
25°F
Dew Point
16°F
7 AM
31°F
0%
4mph
W
Mostly Clear
Humidity
53%
Feels like
28°F
Dew Point
16°F
7:02 AM
8 AM
33°F
0%
4mph
SW
Partly Cloudy
Humidity
50%
Feels like
30°F
Dew Point
17°F
9 AM
37°F
0%
5mph
SSW
Partly Cloudy
Humidity
45%
Feels like
32°F
Dew Point
17°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide