Hourly Weather Forecast - Harlowton, MT

12 AM
37°F
0%
9mph
NW
Mostly Cloudy
Humidity
47%
Feels like
31°F
Dew Point
19°F
1 AM
36°F
0%
9mph
NW
Mostly Cloudy
Humidity
50%
Feels like
29°F
Dew Point
19°F
2 AM
34°F
0%
9mph
NW
Mostly Cloudy
Humidity
52%
Feels like
26°F
Dew Point
18°F
3 AM
32°F
0%
9mph
NW
Mostly Cloudy
Humidity
57%
Feels like
24°F
Dew Point
18°F
4 AM
31°F
0%
9mph
WNW
Mostly Cloudy
Humidity
58%
Feels like
22°F
Dew Point
18°F
5 AM
32°F
0%
10mph
WNW
Mostly Cloudy
Humidity
53%
Feels like
24°F
Dew Point
17°F
6 AM
33°F
0%
10mph
WNW
Mostly Cloudy
Humidity
47%
Feels like
26°F
Dew Point
15°F
7 AM
36°F
0%
10mph
WNW
Mostly Cloudy
Humidity
43%
Feels like
29°F
Dew Point
15°F
7:16 AM
8 AM
38°F
0%
9mph
W
Partly Cloudy
Humidity
40%
Feels like
32°F
Dew Point
16°F
9 AM
42°F
0%
9mph
W
Partly Cloudy
Humidity
35%
Feels like
37°F
Dew Point
17°F
10 AM
46°F
0%
9mph
W
Partly Cloudy
Humidity
28%
Feels like
42°F
Dew Point
15°F
11 AM
50°F
0%
8mph
E
Mostly Sunny
Humidity
24%
Feels like
46°F
Dew Point
15°F
12 PM
52°F
0%
9mph
ESE
Sunny
Humidity
22%
Feels like
52°F
Dew Point
15°F
1 PM
54°F
0%
10mph
ESE
Sunny
Humidity
22%
Feels like
54°F
Dew Point
15°F
2 PM
55°F
0%
11mph
SE
Sunny
Humidity
22%
Feels like
55°F
Dew Point
17°F
3 PM
57°F
0%
12mph
SE
Mostly Sunny
Humidity
21%
Feels like
57°F
Dew Point
18°F
4 PM
58°F
0%
13mph
SE
Mostly Sunny
Humidity
21%
Feels like
58°F
Dew Point
19°F
5 PM
58°F
0%
13mph
SE
Mostly Sunny
Humidity
22%
Feels like
58°F
Dew Point
19°F
6 PM
56°F
0%
13mph
ESE
Mostly Sunny
Humidity
24%
Feels like
56°F
Dew Point
20°F
7 PM
53°F
0%
12mph
ESE
Mostly Sunny
Humidity
28%
Feels like
53°F
Dew Point
21°F
7:35 PM
8 PM
50°F
0%
11mph
ESE
Mostly Clear
Humidity
33%
Feels like
50°F
Dew Point
22°F
9 PM
48°F
0%
11mph
E
Mostly Clear
Humidity
38%
Feels like
43°F
Dew Point
24°F
10 PM
46°F
0%
9mph
E
Partly Cloudy
Humidity
41%
Feels like
42°F
Dew Point
24°F
11 PM
45°F
0%
9mph
NNE
Partly Cloudy
Humidity
44%
Feels like
40°F
Dew Point
24°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.

Monday's Weather Outlook

Monday'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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