Weather in Great Falls: June
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Average day temperature: | 71.3°F |
| Average night temperature: | 52.7°F | |
 |
Number of sunny days: | 16 days |
| Day length: | 15.7 - 16.0 hours | |
 |
Number of rainy days: | 2 days |
| Precipitation totals: | 1.4 in. | |
| more information | ||
14 days
forecast
forecast
| Great Falls |
weather in
July
July
| Great Falls |
Air temperature in June, °F
Show year:
2025
2024
2023
The highest day temperature during June of 2025 was 90°F. At the same time the lowest night temperature was 34°F. Daily and nightly averages during June were 73.3°F and 48.3°F.
Sunny, partly cloudy and cloudy days
Mostly all days in June are sunny but cloudy days are also possible.
Precipitation total in June, in.
Precipitation total value in Great Falls in June is 1.4 in. Other months of the year show relatively similar values.
Wind speed in June, mph
The average wind speed value in June is 8.0 mph It makes June one of the least windy months of the year.
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 June is: 10.8.
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: 05:06
June 25, thursday
0600
55°F
N
5 mph
5 mph
0900
63°F
NW
4 mph
4 mph
1200
75°F
NW
9 mph
9 mph
1500
68°F
SW
6 mph
6 mph
1800
66°F
W
10 mph
10 mph
2100
61°F
S
4 mph
4 mph
June 26, friday
0000
59°F
S
2 mph
2 mph
0300
57°F
E
2 mph
2 mph
