Forecast Monster
Great Falls, MT
Sunday, November 16, 2025 at 9:32 PM
45°C
Feels like 45°C
Mostly cloudy
High: 58°C
Low: 35°C
Today's Details
Wind
2mph
Gusts
2mph
Cloud Cover
74%
UV Index
0
Humidity
66%
Precipitation
10%
Sunrise
8:32AM
Sunset
5:47PM
Hourly Forecast
9:00PM
46°C
Mostly cloudy
10:00PM
45°C
Mostly cloudy
11:00PM
44°C
Partly cloudy
12:00AM
44°C
Clear with periodic clouds
1:00AM
43°C
Partly cloudy
2:00AM
42°C
Partly cloudy
3:00AM
41°C
Partly cloudy
4:00AM
40°C
Mostly cloudy
5:00AM
40°C
Mostly cloudy
6:00AM
41°C
Partly cloudy
7:00AM
41°C
Clear with periodic clouds
8:00AM
41°C
Partly sunny
9:00AM
44°C
Chance of showers
10:00AM
48°C
Mostly cloudy
11:00AM
53°C
Cloudy
12:00PM
55°C
Cloudy
1:00PM
59°C
Cloudy
2:00PM
60°C
Cloudy
3:00PM
59°C
Cloudy
4:00PM
56°C
Mostly cloudy
5:00PM
53°C
Cloudy
6:00PM
51°C
Mostly cloudy
7:00PM
50°C
Mostly cloudy
8:00PM
48°C
Cloudy
Live Great Falls, MT Weather Radar
2025-11-16 21:37 CST
10-Day Forecast for Great Falls, MT
Find a detailed, 10-day weather forecast for Great Falls, MT below. Click the row to expand the forecast for that day and night.
Daytime
Cloudy
High: 58°C
Low: 35°C
Humidity: 62%
Clouds: 99%
UV Index: 0 (Low)
Rain: 10%
Wind: 5 mph
Nighttime
Partly cloudy
Humidity: 73%
Clouds: 96%
Rain: 10%
Wind: 4 mph
Sun Events
Sunrise:
8:32AM
Sunset:
5:47PM
Moon Events
Phase:
🌘
waning crescent
Moonrise:
4:56AM
Moonset:
4:00PM
Additional Details
Feels Like High
58°C
Feels Like Low
35°C
Heat Index
58°C
Daytime
Cloudy
High: 60°C
Low: 38°C
Humidity: 58%
Clouds: 98%
UV Index: 0 (Low)
Rain: 30%
Wind: 10 mph
Nighttime
Cloudy
Humidity: 79%
Clouds: 99%
Rain: 10%
Wind: 6 mph
Sun Events
Sunrise:
8:33AM
Sunset:
5:46PM
Moon Events
Phase:
🌘
waning crescent
Moonrise:
6:03AM
Moonset:
4:16PM
Additional Details
Feels Like High
57°C
Feels Like Low
38°C
Heat Index
60°C
Daytime
Partly sunny
High: 53°C
Low: 37°C
Humidity: 66%
Clouds: 93%
UV Index: 0 (Low)
Rain: 10%
Wind: 6 mph
Nighttime
Partly cloudy
Humidity: 74%
Clouds: 55%
Rain: 5%
Wind: 7 mph
Sun Events
Sunrise:
8:35AM
Sunset:
5:45PM
Moon Events
Phase:
🌘
waning crescent
Moonrise:
7:11AM
Moonset:
4:35PM
Additional Details
Feels Like High
52°C
Feels Like Low
34°C
Heat Index
53°C
Daytime
Sunny
High: 44°C
Low: 31°C
Humidity: 61%
Clouds: 96%
UV Index: 1 (Low)
Rain/Snow: 10%
Wind: 4 mph
Nighttime
Clear
Humidity: 78%
Clouds: 13%
Wind: 4 mph
Sun Events
Sunrise:
8:36AM
Sunset:
5:44PM
Moon Events
Phase:
🌑
new moon
Moonrise:
8:20AM
Moonset:
4:58PM
Additional Details
Feels Like High
44°C
Feels Like Low
27°C
Heat Index
44°C
Daytime
Sunny
High: 52°C
Low: 31°C
Humidity: 59%
Clouds: 38%
UV Index: 1 (Low)
Wind: 8 mph
Nighttime
Clear
Humidity: 69%
Clouds: 27%
Wind: 9 mph
Sun Events
Sunrise:
8:37AM
Sunset:
5:43PM
Moon Events
Phase:
🌑
new moon
Moonrise:
9:28AM
Moonset:
5:28PM
Additional Details
Feels Like High
48°C
Feels Like Low
27°C
Heat Index
52°C
Daytime
Sunny
High: 50°C
Low: 36°C
Humidity: 51%
Clouds: 18%
UV Index: 1 (Low)
Wind: 20 mph
Nighttime
Cloudy
Humidity: 53%
Clouds: 99%
Rain: 10%
Wind: 20 mph
Sun Events
Sunrise:
8:39AM
Sunset:
5:42PM
Moon Events
Phase:
🌒
waxing crescent
Moonrise:
10:32AM
Moonset:
6:07PM
Additional Details
Feels Like High
45°C
Feels Like Low
28°C
Heat Index
50°C
Daytime
Light rain
High: 48°C
Low: 35°C
Humidity: 49%
Clouds: 100%
UV Index: 0 (Low)
Rain: 25%
Wind: 18 mph
Nighttime
Rain and snow
Humidity: 81%
Clouds: 100%
Rain/Snow: 40%
Wind: 9 mph
Sun Events
Sunrise:
8:40AM
Sunset:
5:41PM
Moon Events
Phase:
🌒
waxing crescent
Moonrise:
11:29AM
Moonset:
6:57PM
Additional Details
Feels Like High
43°C
Feels Like Low
28°C
Heat Index
48°C
Daytime
Cloudy
High: 45°C
Low: 34°C
Humidity: 62%
Clouds: 98%
UV Index: 0 (Low)
Rain/Snow: 20%
Wind: 11 mph
Nighttime
Rain and snow
Humidity: 66%
Clouds: 100%
Rain/Snow: 35%
Wind: 10 mph
Sun Events
Sunrise:
8:42AM
Sunset:
5:40PM
Moon Events
Phase:
🌒
waxing crescent
Moonrise:
12:16PM
Moonset:
7:57PM
Additional Details
Feels Like High
39°C
Feels Like Low
28°C
Heat Index
45°C
Daytime
Partly sunny
High: 52°C
Low: 27°C
Humidity: 56%
Clouds: 99%
UV Index: 0 (Low)
Rain: 20%
Wind: 19 mph
Nighttime
Partly cloudy
Humidity: 66%
Clouds: 91%
Snow: 20%
Wind: 16 mph
Sun Events
Sunrise:
8:43AM
Sunset:
5:40PM
Moon Events
Phase:
🌒
waxing crescent
Moonrise:
12:53PM
Moonset:
9:04PM
Additional Details
Feels Like High
46°C
Feels Like Low
18°C
Heat Index
52°C
Daytime
Snow showers
High: 26°C
Low: 16°C
Humidity: 76%
Clouds: 100%
UV Index: 0 (Low)
Snow: 20%
Wind: 9 mph
Nighttime
Snow showers
Humidity: 85%
Clouds: 100%
Snow: 25%
Wind: 7 mph
Sun Events
Sunrise:
8:44AM
Sunset:
5:39PM
Moon Events
Phase:
🌒
waxing crescent
Moonrise:
1:22PM
Moonset:
10:16PM
Additional Details
Feels Like High
18°C
Feels Like Low
9°C
Heat Index
26°C
Great Falls, MT Weather
Get accurate weather forecasts for Great Falls and other locations in MT. Plan your day with detailed hourly and 7-day weather predictions, current conditions, and weather alerts.