Measurements:
°C
°F
World Resorts USA

Great Falls Weather Forecast

05 dec, friday
Local time:01:31
36°F
E
2 mph
Precip: 0% Feels like: 28°F
Sunrise: 07:57 | Sunset: 16:34
Moonrise: 16:57 | Moonset: 09:21
Pressure: 1016 hPa
Humidity: 65%
Visibility: 6 miles
Day Length: 8 h. 37 min.
Month Averages
December: 31.1°F 22.4°F
12.05
fri
DAY
28°F
NE 3 mph
precip
0%
NIGHT
32°F
SW 3 mph
precip
0%
12.06
sat
DAY
34°F
SW 4 mph
precip
0%
NIGHT
28°F
NE 3 mph
precip
0%
12.07
sun
DAY
32°F
NE 14 mph
precip
0%
NIGHT
36°F
NE 14 mph
precip
66%
12.08
mon
DAY
36°F
NE 17 mph
precip
0%
NIGHT
40°F
NE 22 mph
precip
0%

Great Falls Air Temperature, °F

Precipitation Totals, in

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart.

Best Time to Visit Great Falls
The most sunny months:
July 22 days
August 21 days
September 21 days
The most warm months:
July 87.7 °F
August 85.2 °F
September 77.1 °F
The most cold months:
February 26.3 °F
January 28.1 °F
December 31.1 °F
The most rainy months:
May 3 days
June 2 days
September 1 day
The most windy months:
November 9 mph
February 9 mph
January 9 mph

Great Falls on the Weather Map

USA Resorts:
NAME
Chicago -2
Hawaii +78
Honolulu +78
Houston +44
Las Vegas +40
Los Angeles +52
Maui +72
Miami +72
Miami Beach +80
New York +18
San Diego +54
San Francisco +46
Sarasota +62
Tampa +62
Washington +28
24 Hours Weather Forecast
Great Falls
Local time: 01:31
05 dec, friday
0300 34°F
NE
6 mph
0600 28°F
NE
3 mph
0900 20°F
N
3 mph
1200 28°F
NE
3 mph
1500 34°F
E
2 mph
1800 30°F
W
2 mph
2100 30°F
S
1 mph
06 dec, saturday
0000 32°F
SW
3 mph