Weather in Great Falls: October
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Average day temperature: | 56.4°F |
| Average night temperature: | 39.7°F | |
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Number of sunny days: | 18 days |
| Day length: | 10.0 - 11.6 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 0.5 in. | |
| more information | ||
14 days
forecast
forecast
| Great Falls |
weather in
November
November
| Great Falls |
Air temperature in October, °F
Show year:
2025
2024
2023
The highest day temperature during October of 2025 was 73°F. At the same time the lowest night temperature was 25°F. Daily and nightly averages during October were 57.1°F and 40.5°F.
Sunny, partly cloudy and cloudy days
Mostly all days in October are sunny but cloudy days are also possible.
Precipitation total in October, in.
Precipitation total value in Great Falls in October is 0.5 in. Other months of the year show relatively similar values.
Wind speed in October, mph
The average wind speed value in October is 8.3 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in October is: 7.6.
Best time for vacation in Great Falls
Great Falls on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Great Falls
Local time: 07:31
January 05, monday
0900
36°F
NE
6 mph
6 mph
1200
46°F
NE
9 mph
9 mph
1500
52°F
NE
13 mph
13 mph
1800
37°F
NE
9 mph
9 mph
2100
32°F
NE
6 mph
6 mph
January 06, tuesday
0000
30°F
NE
16 mph
16 mph
0300
28°F
NE
22 mph
22 mph
0600
28°F
NE
20 mph
20 mph
