Weather Averages for Great Falls, MT
7-day Forecast / 10-day Forecast
| Monday |
|
High: 40°F
Low: 24°F |
Sunny
|
|
| Tuesday |
|
|
High: 33°F
Low: 26°F |
Sunny
|
|
| Wednesday |
|
|
High: 35°F
Low: 14°F |
Sunny
|
|
| Thursday |
|
|
High: 38°F
Low: 16°F |
Sunny
|
|
| Friday |
|
|
High: 38°F
Low: 23°F |
Sunny
|
|
Average temperature
over 64 years |
°F |
44 |
23 |
24 |
33 |
44 |
53 |
60 |
69 |
66 |
57 |
48 |
35 |
26 |
Average high temperature
over 64 years |
°F |
57 |
33 |
35 |
44 |
57 |
66 |
74 |
84 |
82 |
70 |
60 |
45 |
36 |
Average low temperature
over 64 years |
°F |
33 |
13 |
14 |
21 |
33 |
41 |
48 |
54 |
52 |
43 |
36 |
25 |
18 |
Average precipitation
over 64 years |
in |
14.7 |
0.6 |
0.6 |
0.9 |
1.1 |
2.3 |
3.1 |
1.5 |
1.2 |
1.4 |
0.8 |
0.7 |
0.6 |
Average snowfall
over 64 years |
in |
43.6 |
7.7 |
6.8 |
8.6 |
3.4 |
0.8 |
- |
- |
- |
0.9 |
2.0 |
6.2 |
7.1 |
Average snow cover
over 64 years |
in |
1.0 |
2.0 |
3.0 |
1.0 |
- |
- |
- |
- |
- |
- |
- |
1.0 |
2.0 |
Check weather averages for nearby locations (some locations might offer more data):
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