Hourly Weather Forecast - Acton, MT

9 AM
40°F
0%
8mph
WSW
Mostly Sunny
Humidity
75%
Feels like
34°F
Dew Point
33°F
10 AM
43°F
0%
9mph
W
Sunny
Humidity
62%
Feels like
37°F
Dew Point
31°F
11 AM
47°F
0%
11mph
W
Sunny
Humidity
47%
Feels like
42°F
Dew Point
28°F
12 PM
50°F
0%
12mph
W
Sunny
Humidity
36%
Feels like
50°F
Dew Point
24°F
1 PM
53°F
0%
11mph
WNW
Sunny
Humidity
30%
Feels like
53°F
Dew Point
22°F
2 PM
55°F
0%
11mph
WNW
Sunny
Humidity
27%
Feels like
55°F
Dew Point
21°F
3 PM
56°F
0%
11mph
WNW
Sunny
Humidity
24%
Feels like
56°F
Dew Point
20°F
4 PM
58°F
0%
11mph
WNW
Sunny
Humidity
21%
Feels like
58°F
Dew Point
18°F
5 PM
58°F
0%
11mph
NW
Sunny
Humidity
19%
Feels like
58°F
Dew Point
16°F
6 PM
57°F
0%
9mph
NW
Sunny
Humidity
19%
Feels like
57°F
Dew Point
15°F
7 PM
54°F
0%
6mph
NNW
Sunny
Humidity
23%
Feels like
54°F
Dew Point
17°F
7:29 PM
8 PM
50°F
0%
4mph
NNE
Mostly Clear
Humidity
30%
Feels like
48°F
Dew Point
19°F
9 PM
46°F
0%
5mph
ENE
Mostly Clear
Humidity
36%
Feels like
44°F
Dew Point
21°F
10 PM
43°F
0%
4mph
ENE
Mostly Clear
Humidity
40%
Feels like
41°F
Dew Point
21°F
11 PM
42°F
0%
5mph
ENE
Mostly Clear
Humidity
43%
Feels like
39°F
Dew Point
21°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