Great Falls (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 34° Celsius; Minimum nighttime temperature: 15° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 8° Celsius;
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 9° Celsius;
Sunny changing to cloudy by lunchtime.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Great Falls
Today (10 July 2025)
| Time |
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
 |
|
|
 |
|
|
|
|
|
|
|
|
|
|
 |
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
10%
|
| Temperature |
18°
|
20°
|
23°
|
24°
|
25°
|
26°
|
27°
|
27°
|
27°
|
27°
|
27°
|
26°
|
24°
|
21°
|
18°
|
17°
|
15°
|
14°
|
| Feels like temperature (°C) |
16°
|
18°
|
20°
|
20°
|
21°
|
22°
|
22°
|
23°
|
23°
|
22°
|
22°
|
21°
|
19°
|
16°
|
15°
|
14°
|
13°
|
13°
|
| Wind direction and speed |
SW
8
|
SW
7
|
SW
10
|
WSW
14
|
WSW
15
|
WSW
15
|
WSW
15
|
W
14
|
W
15
|
WNW
15
|
WNW
17
|
WNW
18
|
NW
19
|
NNW
19
|
N
16
|
N
12
|
NNE
9
|
N
7
|
| Wind gust (mph) |
15
|
21
|
30
|
33
|
34
|
34
|
34
|
34
|
33
|
38
|
40
|
42
|
42
|
40
|
33
|
25
|
19
|
14
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
42%
|
39%
|
26%
|
22%
|
22%
|
22%
|
21%
|
20%
|
20%
|
20%
|
20%
|
21%
|
30%
|
41%
|
53%
|
56%
|
60%
|
65%
|
| UV | - | 1 | 2 | 4 | 6 | 7 | 7 | 8 | 2 | 5 | 5 | 3 | 2 | 1 | - | - | - | - |
Friday (11 July 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
14°
|
13°
|
12°
|
11°
|
9°
|
9°
|
9°
|
11°
|
13°
|
15°
|
16°
|
18°
|
19°
|
21°
|
22°
|
23°
|
24°
|
25°
|
25°
|
23°
|
| Feels like temperature (°C) |
13°
|
12°
|
11°
|
10°
|
9°
|
8°
|
8°
|
11°
|
12°
|
14°
|
16°
|
17°
|
18°
|
20°
|
21°
|
22°
|
23°
|
24°
|
24°
|
20°
|
| Wind direction and speed (mph) |
N
5
|
N
4
|
NNW
3
|
NW
3
|
WNW
3
|
WSW
3
|
SSW
3
|
SSW
3
|
SSW
4
|
SW
4
|
SW
4
|
SW
3
|
WSW
2
|
WNW
2
|
NNW
2
|
NNW
2
|
NNW
2
|
ESE
2
|
ESE
2
|
ESE
8
|
| Wind gust (mph) |
10
|
8
|
7
|
6
|
5
|
5
|
7
|
10
|
13
|
14
|
14
|
15
|
15
|
16
|
16
|
17
|
16
|
15
|
15
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
67%
|
73%
|
77%
|
86%
|
90%
|
92%
|
93%
|
81%
|
68%
|
59%
|
48%
|
42%
|
36%
|
27%
|
21%
|
20%
|
20%
|
20%
|
20%
|
21%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 4 | 6 | 8 | 9 | 10 | 9 | 8 | 6 | 4 | 2 | - |
Saturday (12 July 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
13°
|
12°
|
23°
|
29°
|
32°
|
32°
|
27°
|
| Feels like temperature (°C) |
15°
|
12°
|
11°
|
20°
|
26°
|
29°
|
30°
|
24°
|
| Wind direction and speed (mph) |
ESE
5
|
SSW
5
|
SSW
6
|
WSW
8
|
WNW
10
|
WNW
10
|
WNW
11
|
NW
10
|
| Wind gust (mph) |
10
|
10
|
19
|
28
|
29
|
29
|
27
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
44%
|
53%
|
55%
|
23%
|
20%
|
20%
|
19%
|
20%
|
| UV | - | - | - | 4 | 9 | 8 | 2 | - |
Sunday (13 July 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
19°
|
17°
|
14°
|
25°
|
31°
|
34°
|
34°
|
29°
|
| Feels like temperature (°C) |
18°
|
15°
|
13°
|
23°
|
28°
|
32°
|
32°
|
27°
|
| Wind direction and speed (mph) |
WNW
5
|
SSW
6
|
SSW
6
|
SW
8
|
W
9
|
W
10
|
WNW
10
|
NW
9
|
| Wind gust (mph) |
11
|
10
|
18
|
26
|
29
|
29
|
25
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
43%
|
42%
|
53%
|
25%
|
21%
|
21%
|
21%
|
22%
|
| UV | - | - | - | 4 | 9 | 7 | 2 | - |
Monday (14 July 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
 |
| Chance of precipitation |
<5%
|
20%
|
30%
|
30%
|
50%
|
40%
|
30%
|
40%
|
| Temperature (°C) |
21°
|
17°
|
15°
|
18°
|
20°
|
21°
|
20°
|
15°
|
| Feels like temperature (°C) |
19°
|
16°
|
14°
|
17°
|
17°
|
18°
|
17°
|
13°
|
| Wind direction and speed (mph) |
WNW
6
|
SW
5
|
SW
7
|
NW
9
|
NNW
11
|
NNW
12
|
N
12
|
N
11
|
| Wind gust (mph) |
12
|
13
|
22
|
28
|
30
|
31
|
30
|
25
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
VG
|
| Humidity |
44%
|
58%
|
63%
|
60%
|
50%
|
46%
|
50%
|
68%
|
| UV | - | - | - | 3 | 8 | 4 | 1 | - |
Tuesday (15 July 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
40%
|
40%
|
40%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
13°
|
11°
|
10°
|
12°
|
14°
|
17°
|
18°
|
15°
|
| Feels like temperature (°C) |
11°
|
10°
|
9°
|
11°
|
13°
|
15°
|
16°
|
14°
|
| Wind direction and speed (mph) |
N
8
|
N
7
|
NNW
6
|
N
7
|
N
7
|
NNE
6
|
NNE
6
|
NE
6
|
| Wind gust (mph) |
19
|
17
|
17
|
22
|
21
|
21
|
18
|
13
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
| Humidity |
81%
|
88%
|
91%
|
80%
|
50%
|
44%
|
37%
|
47%
|
| UV | - | - | - | 2 | 5 | 5 | 2 | - |
Wednesday (16 July 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
12°
|
10°
|
8°
|
14°
|
19°
|
22°
|
24°
|
20°
|
| Feels like temperature (°C) |
11°
|
9°
|
8°
|
14°
|
18°
|
21°
|
22°
|
18°
|
| Wind direction and speed (mph) |
ENE
4
|
ESE
4
|
SSE
3
|
SSE
3
|
ESE
4
|
E
4
|
E
5
|
ENE
7
|
| Wind gust (mph) |
8
|
8
|
10
|
18
|
18
|
17
|
17
|
14
|
| Visibility (description) |
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
70%
|
79%
|
84%
|
54%
|
33%
|
24%
|
23%
|
37%
|
| UV | - | - | - | 4 | 9 | 8 | 2 | - |
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Forecast for 06:00 (UTC-6), Thu
Updated 07:18 (UTC+1) on Thu 10 Jul 2025
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