Hourly Weather Forecast - Lewistown, MT

12 AM
48°F
10%
5mph
NNW
Partly Cloudy
Humidity
58%
Feels like
46°F
Dew Point
33°F
1 AM
44°F
10%
6mph
N
Partly Cloudy
Humidity
66%
Feels like
41°F
Dew Point
34°F
2 AM
43°F
10%
9mph
N
Partly Cloudy
Humidity
71%
Feels like
38°F
Dew Point
34°F
3 AM
43°F
20%
9mph
N
Mostly Cloudy
Humidity
75%
Feels like
38°F
Dew Point
36°F
4 AM
43°F
10%
7mph
NNW
Cloudy
Humidity
69%
Feels like
39°F
Dew Point
34°F
5 AM
42°F
20%
8mph
NW
Cloudy
Humidity
68%
Feels like
37°F
Dew Point
32°F
5:57 AM
6 AM
41°F
10%
10mph
WNW
Cloudy
Humidity
70%
Feels like
34°F
Dew Point
32°F
7 AM
40°F
20%
12mph
WNW
Cloudy
Humidity
76%
Feels like
33°F
Dew Point
33°F
8 AM
41°F
10%
13mph
NW
Cloudy
Humidity
74%
Feels like
34°F
Dew Point
34°F
9 AM
44°F
10%
15mph
NW
Cloudy
Humidity
68%
Feels like
37°F
Dew Point
34°F
10 AM
46°F
10%
16mph
NW
Mostly Cloudy
Humidity
60%
Feels like
39°F
Dew Point
33°F
11 AM
48°F
0%
17mph
NW
Partly Cloudy
Humidity
51%
Feels like
41°F
Dew Point
30°F
12 PM
49°F
0%
17mph
NW
Partly Cloudy
Humidity
45%
Feels like
43°F
Dew Point
29°F
1 PM
50°F
10%
18mph
NW
Partly Cloudy
Humidity
41%
Feels like
50°F
Dew Point
28°F
2 PM
51°F
10%
18mph
NW
Partly Cloudy
Humidity
37%
Feels like
51°F
Dew Point
26°F
3 PM
53°F
0%
18mph
NW
Partly Cloudy
Humidity
33%
Feels like
53°F
Dew Point
25°F
4 PM
53°F
10%
18mph
NW
Partly Cloudy
Humidity
32%
Feels like
53°F
Dew Point
24°F
5 PM
52°F
10%
18mph
NNW
Partly Cloudy
Humidity
32%
Feels like
52°F
Dew Point
24°F
6 PM
50°F
10%
17mph
NNW
Mostly Sunny
Humidity
34%
Feels like
50°F
Dew Point
23°F
7 PM
47°F
10%
15mph
NNW
Mostly Sunny
Humidity
37%
Feels like
41°F
Dew Point
22°F
8 PM
44°F
0%
13mph
NNW
Mostly Sunny
Humidity
42%
Feels like
37°F
Dew Point
22°F
8:32 PM
9 PM
41°F
0%
10mph
N
Mostly Clear
Humidity
46%
Feels like
35°F
Dew Point
22°F
10 PM
39°F
0%
8mph
N
Mostly Clear
Humidity
49%
Feels like
33°F
Dew Point
22°F
11 PM
37°F
0%
5mph
N
Mostly Clear
Humidity
54%
Feels like
33°F
Dew Point
22°F

Today's Weather Outlook

Today's Weather Outlook

A warmer, quieter spring pattern spreads across much of the country today as dry weather approaches more regions.

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

Debris from the Tuscaloosa-Birmingham tornado. Source: National Weather Service in Birmingham, Alabama

Remembering the Tuscaloosa-Birmingham Tornado

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

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