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No precipitation expected in the next hour.

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Now 51° 0%
1 AM 47° 0%
2 AM 49° 0%
3 AM 47° 0%
4 AM 47° 0%
5 AM 47° 0%
6 AM 47° 0%
7 AM 48° 0%
8 AM 47° 0%
9 AM 53° 0%
10 AM 60° 0%
11 AM 66° 0%
12 PM 71° 0%
1 PM 74° 0%
2 PM 75° 0%
3 PM 78° 0%
4 PM 78° 0%
5 PM 78° 0%
6 PM 74° 0%
7 PM 71° 0%
8 PM 67° 0%
9 PM 63° 0%
10 PM 61° 0%
11 PM 59° 0%

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10-day forecast

Full 10-day

Today Mostly cloudy 0% 47° 78°
Fri 9 Windy 0% 54° 79°
Sat 10 Showers 85% 33° 54°
Sun 11 Snow 65% 30° 36°
Mon 12 Mostly cloudy 15% 28° 43°
Tue 13 Mostly clear 15% 33° 52°
Wed 14 Showers 65% 38° 53°
Thu 15 Showers 65% 37° 52°
Fri 16 Clear 0% 28° 52°
Sat 17 Mostly clear 0% 40° 61°

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Feels like

Today

High Low

Today’s details

Wind 9 mphSW · gusts 5

Humidity Comfortable

UV index Low

Air quality Good

Dew point28°Comfortable

Pressure30.07inHg · steady

Visibility10mi

Sun 7:34 AM – 6:52 PM11h 18m of daylight

About Great Falls weather

Great Falls is in Cascade County, Montana, United States at 47.50°, -111.30°. Right now it’s 46° and clear; today’s high is 78° with a 0% chance of rain.

Montana's climate is defined by its position as a gateway between the Pacific maritime influences from the west and the harsh continental climate of the northern Great Plains. The state holds the record for the largest 24-hour temperature change in U.S. history, when Loma experienced a 103-degree rise from minus 54 to 49 degrees Fahrenheit in January 1972. The Continental Divide runs through the western mountains, creating dramatically different weather on either side.