Extended 10-day forecasts, Great Falls (MT)
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Great Falls, the United States of America. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.
Check out our August climate page to see if the current temperatures in Great Falls is typical for this time of year.
Today · Thursday 27 Aug
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 02:00 |
Partly cloudy
|
19°C (66°F) | 0 mm (0 in) | 55% | SW 5 m/s (10 knots) |
| 03:00 |
Partly cloudy
|
19°C (66°F) | 0 mm (0 in) | 54% | SW 5 m/s (10 knots) |
| 04:00 |
Mostly clear
|
18°C (64°F) | 0 mm (0 in) | 54% | SW 5 m/s (10 knots) |
| 05:00 |
Partly cloudy
|
18°C (64°F) | 0 mm (0 in) | 56% | SW 4 m/s (8 knots) |
| 06:00 |
Mostly clear
|
17°C (63°F) | 0 mm (0 in) | 56% | SW 4 m/s (8 knots) |
| 07:00 |
Mostly sunny
|
17°C (63°F) | 0 mm (0 in) | 56% | SW 4 m/s (8 knots) |
| 08:00 |
Partly cloudy
|
19°C (66°F) | 0 mm (0 in) | 49% | SW 5 m/s (10 knots) |
| 09:00 |
Partly cloudy
|
22°C (72°F) | 0 mm (0 in) | 43% | SW 4 m/s (8 knots) |
| 10:00 |
Cloudy
|
24°C (75°F) | 0 mm (0 in) | 38% | SW 4 m/s (8 knots) |
| 11:00 |
Cloudy
|
27°C (81°F) | 0 mm (0 in) | 31% | SW 5 m/s (10 knots) |
| 12:00 |
Partly cloudy
|
30°C (86°F) | 0 mm (0 in) | 25% | SW 5 m/s (10 knots) |
| 13:00 |
Cloudy
|
32°C (90°F) | 0 mm (0 in) | 20% | SW 6 m/s (12 knots) |
| 14:00 |
Partly cloudy
|
32°C (90°F) | 0 mm (0 in) | 17% | S 6 m/s (12 knots) |
| 15:00 |
Partly cloudy
|
33°C (91°F) | 0 mm (0 in) | 17% | S 6 m/s (12 knots) |
| 16:00 |
Cloudy
|
32°C (90°F) | 0 mm (0 in) | 18% | S 7 m/s (14 knots) |
| 17:00 |
Cloudy
|
31°C (88°F) | 0 mm (0 in) | 19% | SW 7 m/s (14 knots) |
| 18:00 |
Partly cloudy
|
31°C (88°F) | 0 mm (0 in) | 21% | SW 5 m/s (10 knots) |
| 19:00 |
Partly cloudy
|
30°C (86°F) | 0 mm (0 in) | 23% | SW 4 m/s (8 knots) |
| 20:00 |
Partly cloudy
|
27°C (81°F) | 0 mm (0 in) | 28% | S 3 m/s (6 knots) |
| 21:00 |
Partly cloudy
|
25°C (77°F) | 0 mm (0 in) | 33% | S 3 m/s (6 knots) |
| 22:00 |
Partly cloudy
|
24°C (75°F) | 0 mm (0 in) | 37% | S 4 m/s (8 knots) |
| 23:00 |
Mostly clear
|
23°C (73°F) | 0 mm (0 in) | 40% | S 5 m/s (10 knots) |
02:00
Partly cloudy
55% · SW 5 m/s (10 knots)
19°C (66°F)
0 mm (0 in)
03:00
Partly cloudy
54% · SW 5 m/s (10 knots)
19°C (66°F)
0 mm (0 in)
04:00
Mostly clear
54% · SW 5 m/s (10 knots)
18°C (64°F)
0 mm (0 in)
05:00
Partly cloudy
56% · SW 4 m/s (8 knots)
18°C (64°F)
0 mm (0 in)
06:00
Mostly clear
56% · SW 4 m/s (8 knots)
17°C (63°F)
0 mm (0 in)
07:00
Mostly sunny
56% · SW 4 m/s (8 knots)
17°C (63°F)
0 mm (0 in)
08:00
Partly cloudy
49% · SW 5 m/s (10 knots)
19°C (66°F)
0 mm (0 in)
09:00
Partly cloudy
43% · SW 4 m/s (8 knots)
22°C (72°F)
0 mm (0 in)
10:00
Cloudy
38% · SW 4 m/s (8 knots)
24°C (75°F)
0 mm (0 in)
11:00
Cloudy
31% · SW 5 m/s (10 knots)
27°C (81°F)
0 mm (0 in)
12:00
Partly cloudy
25% · SW 5 m/s (10 knots)
30°C (86°F)
0 mm (0 in)
13:00
Cloudy
20% · SW 6 m/s (12 knots)
32°C (90°F)
0 mm (0 in)
14:00
Partly cloudy
17% · S 6 m/s (12 knots)
32°C (90°F)
0 mm (0 in)
15:00
Partly cloudy
17% · S 6 m/s (12 knots)
33°C (91°F)
0 mm (0 in)
16:00
Cloudy
18% · S 7 m/s (14 knots)
32°C (90°F)
0 mm (0 in)
17:00
Cloudy
19% · SW 7 m/s (14 knots)
31°C (88°F)
0 mm (0 in)
18:00
Partly cloudy
21% · SW 5 m/s (10 knots)
31°C (88°F)
0 mm (0 in)
19:00
Partly cloudy
23% · SW 4 m/s (8 knots)
30°C (86°F)
0 mm (0 in)
20:00
Partly cloudy
28% · S 3 m/s (6 knots)
27°C (81°F)
0 mm (0 in)
21:00
Partly cloudy
33% · S 3 m/s (6 knots)
25°C (77°F)
0 mm (0 in)
22:00
Partly cloudy
37% · S 4 m/s (8 knots)
24°C (75°F)
0 mm (0 in)
23:00
Mostly clear
40% · S 5 m/s (10 knots)
23°C (73°F)
0 mm (0 in)
Tomorrow · Friday 28 Aug
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Mostly clear
|
21°C (70°F) | 0 mm (0 in) | 45% | SW 5 m/s (10 knots) |
| 01:00 |
Mostly clear
|
20°C (68°F) | 0 mm (0 in) | 49% | SW 4 m/s (8 knots) |
| 02:00 |
Clear skies
|
19°C (66°F) | 0 mm (0 in) | 51% | SW 3 m/s (6 knots) |
| 03:00 |
Clear skies
|
18°C (64°F) | 0 mm (0 in) | 54% | SW 3 m/s (6 knots) |
| 04:00 |
Clear skies
|
17°C (63°F) | 0 mm (0 in) | 57% | SW 3 m/s (6 knots) |
| 05:00 |
Partly cloudy
|
16°C (61°F) | 0 mm (0 in) | 60% | SW 2 m/s (4 knots) |
| 06:00 |
Partly cloudy
|
16°C (61°F) | 0 mm (0 in) | 65% | SW 2 m/s (4 knots) |
| 07:00 |
Partly cloudy
|
15°C (59°F) | 0 mm (0 in) | 68% | SW 2 m/s (4 knots) |
| 08:00 |
Partly cloudy
|
17°C (63°F) | 0 mm (0 in) | 58% | SW 3 m/s (6 knots) |
| 09:00 |
Partly cloudy
|
20°C (68°F) | 0 mm (0 in) | 51% | SW 2 m/s (4 knots) |
| 10:00 |
Partly cloudy
|
23°C (73°F) | 0 mm (0 in) | 42% | SW 2 m/s (4 knots) |
| 11:00 |
Partly cloudy
|
25°C (77°F) | 0 mm (0 in) | 33% | SW 2 m/s (4 knots) |
| 12:00 |
Partly cloudy
|
27°C (81°F) | 0 mm (0 in) | 25% | SW 3 m/s (6 knots) |
| 13:00 |
Partly cloudy
|
28°C (82°F) | 0 mm (0 in) | 22% | SW 3 m/s (6 knots) |
| 14:00 |
Partly cloudy
|
29°C (84°F) | 0 mm (0 in) | 21% | SW 3 m/s (6 knots) |
| 15:00 |
Partly cloudy
|
30°C (86°F) | 0 mm (0 in) | 20% | SW 3 m/s (6 knots) |
| 16:00 |
Partly cloudy
|
30°C (86°F) | 0 mm (0 in) | 17% | SW 4 m/s (8 knots) |
| 17:00 |
Cloudy
|
30°C (86°F) | 0 mm (0 in) | 17% | SW 4 m/s (8 knots) |
| 18:00 |
Partly cloudy
|
29°C (84°F) | 0 mm (0 in) | 17% | SW 5 m/s (10 knots) |
| 19:00 |
Cloudy
|
27°C (81°F) | 0 mm (0 in) | 31% | S 8 m/s (16 knots) |
| 20:00 |
Cloudy
|
25°C (77°F) | 0 mm (0 in) | 36% | S 8 m/s (16 knots) |
| 21:00 |
Cloudy
|
23°C (73°F) | 0 mm (0 in) | 43% | S 8 m/s (16 knots) |
| 22:00 |
Cloudy
|
22°C (72°F) | 0 mm (0 in) | 47% | S 7 m/s (14 knots) |
| 23:00 |
Partly cloudy
|
21°C (70°F) | 0 mm (0 in) | 50% | S 6 m/s (12 knots) |
00:00
Mostly clear
45% · SW 5 m/s (10 knots)
21°C (70°F)
0 mm (0 in)
01:00
Mostly clear
49% · SW 4 m/s (8 knots)
20°C (68°F)
0 mm (0 in)
02:00
Clear skies
51% · SW 3 m/s (6 knots)
19°C (66°F)
0 mm (0 in)
03:00
Clear skies
54% · SW 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
04:00
Clear skies
57% · SW 3 m/s (6 knots)
17°C (63°F)
0 mm (0 in)
05:00
Partly cloudy
60% · SW 2 m/s (4 knots)
16°C (61°F)
0 mm (0 in)
06:00
Partly cloudy
65% · SW 2 m/s (4 knots)
16°C (61°F)
0 mm (0 in)
07:00
Partly cloudy
68% · SW 2 m/s (4 knots)
15°C (59°F)
0 mm (0 in)
08:00
Partly cloudy
58% · SW 3 m/s (6 knots)
17°C (63°F)
0 mm (0 in)
09:00
Partly cloudy
51% · SW 2 m/s (4 knots)
20°C (68°F)
0 mm (0 in)
10:00
Partly cloudy
42% · SW 2 m/s (4 knots)
23°C (73°F)
0 mm (0 in)
11:00
Partly cloudy
33% · SW 2 m/s (4 knots)
25°C (77°F)
0 mm (0 in)
12:00
Partly cloudy
25% · SW 3 m/s (6 knots)
27°C (81°F)
0 mm (0 in)
13:00
Partly cloudy
22% · SW 3 m/s (6 knots)
28°C (82°F)
0 mm (0 in)
14:00
Partly cloudy
21% · SW 3 m/s (6 knots)
29°C (84°F)
0 mm (0 in)
15:00
Partly cloudy
20% · SW 3 m/s (6 knots)
30°C (86°F)
0 mm (0 in)
16:00
Partly cloudy
17% · SW 4 m/s (8 knots)
30°C (86°F)
0 mm (0 in)
17:00
Cloudy
17% · SW 4 m/s (8 knots)
30°C (86°F)
0 mm (0 in)
18:00
Partly cloudy
17% · SW 5 m/s (10 knots)
29°C (84°F)
0 mm (0 in)
19:00
Cloudy
31% · S 8 m/s (16 knots)
27°C (81°F)
0 mm (0 in)
20:00
Cloudy
36% · S 8 m/s (16 knots)
25°C (77°F)
0 mm (0 in)
21:00
Cloudy
43% · S 8 m/s (16 knots)
23°C (73°F)
0 mm (0 in)
22:00
Cloudy
47% · S 7 m/s (14 knots)
22°C (72°F)
0 mm (0 in)
23:00
Partly cloudy
50% · S 6 m/s (12 knots)
21°C (70°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
00:00
Morning
06:00
Afternoon
12:00
Evening
18:00
Saturday
29 Aug
21°C (70°F)
0 mm (0 in)
Partly cloudy
54% · SW 6 m/s (12 knots)
16°C (61°F)
0.6 mm (0.02 in)
Light rain showers
70% · S 4 m/s (8 knots)
24°C (75°F)
1.1 mm (0.04 in)
Rain showers
44% · E 2 m/s (4 knots)
24°C (75°F)
2.3 mm (0.1 in)
Rain showers
40% · S 6 m/s (12 knots)
Sat
29 Aug
night
21°C (70°F)
0 mm (0 in)
Partly cloudy
54%
6 m/s (12 knots)
morning
16°C (61°F)
0.6 mm (0.02 in)
Light rain showers
70%
4 m/s (8 knots)
afternoon
24°C (75°F)
1.1 mm (0.04 in)
Rain showers
44%
2 m/s (4 knots)
evening
24°C (75°F)
2.3 mm (0.1 in)
Rain showers
40%
6 m/s (12 knots)
Sunday
30 Aug
14°C (57°F)
1.5 mm (0.1 in)
Rain showers
91% · SW 2 m/s (4 knots)
13°C (55°F)
0 mm (0 in)
Clear skies
64% · SW 4 m/s (8 knots)
19°C (66°F)
0 mm (0 in)
Partly cloudy
24% · W 8 m/s (16 knots)
20°C (68°F)
0 mm (0 in)
Clear skies
25% · NW 8 m/s (16 knots)
Sun
30 Aug
night
14°C (57°F)
1.5 mm (0.1 in)
Rain showers
91%
2 m/s (4 knots)
morning
13°C (55°F)
0 mm (0 in)
Clear skies
64%
4 m/s (8 knots)
afternoon
19°C (66°F)
0 mm (0 in)
Partly cloudy
24%
8 m/s (16 knots)
evening
20°C (68°F)
0 mm (0 in)
Clear skies
25%
8 m/s (16 knots)
Monday
31 Aug
13°C (55°F)
0 mm (0 in)
Clear skies
44% · SW 2 m/s (4 knots)
9°C (48°F)
0 mm (0 in)
Clear skies
59% · SW 2 m/s (4 knots)
20°C (68°F)
0 mm (0 in)
Mostly sunny
24% · SW 1 m/s (2 knots)
24°C (75°F)
0 mm (0 in)
Clear skies
21% · E 4 m/s (8 knots)
Mon
31 Aug
night
13°C (55°F)
0 mm (0 in)
Clear skies
44%
2 m/s (4 knots)
morning
9°C (48°F)
0 mm (0 in)
Clear skies
59%
2 m/s (4 knots)
afternoon
20°C (68°F)
0 mm (0 in)
Mostly sunny
24%
1 m/s (2 knots)
evening
24°C (75°F)
0 mm (0 in)
Clear skies
21%
4 m/s (8 knots)
Tuesday
1 Sep
14°C (57°F)
0 mm (0 in)
Clear skies
53% · E 1 m/s (2 knots)
11°C (52°F)
0 mm (0 in)
Partly cloudy
66% · SW 1 m/s (2 knots)
21°C (70°F)
0.2 mm (0.01 in)
Cloudy
42% · SW 2 m/s (4 knots)
25°C (77°F)
0.4 mm (0.02 in)
Cloudy
38% · S 5 m/s (10 knots)
Tue
1 Sep
night
14°C (57°F)
0 mm (0 in)
Clear skies
53%
1 m/s (2 knots)
morning
11°C (52°F)
0 mm (0 in)
Partly cloudy
66%
1 m/s (2 knots)
afternoon
21°C (70°F)
0.2 mm (0.01 in)
Cloudy
42%
2 m/s (4 knots)
evening
25°C (77°F)
0.4 mm (0.02 in)
Cloudy
38%
5 m/s (10 knots)
Wednesday
2 Sep
16°C (61°F)
0 mm (0 in)
Clear skies
63% · SW 6 m/s (12 knots)
13°C (55°F)
0 mm (0 in)
Mostly sunny
64% · SW 6 m/s (12 knots)
19°C (66°F)
0 mm (0 in)
Clear skies
34% · SW 9 m/s (17 knots)
22°C (72°F)
0 mm (0 in)
Mostly clear
25% · W 8 m/s (16 knots)
Wed
2 Sep
night
16°C (61°F)
0 mm (0 in)
Clear skies
63%
6 m/s (12 knots)
morning
13°C (55°F)
0 mm (0 in)
Mostly sunny
64%
6 m/s (12 knots)
afternoon
19°C (66°F)
0 mm (0 in)
Clear skies
34%
9 m/s (17 knots)
evening
22°C (72°F)
0 mm (0 in)
Mostly clear
25%
8 m/s (16 knots)
Thursday
3 Sep
14°C (57°F)
0 mm (0 in)
Partly cloudy
48% · S 2 m/s (4 knots)
12°C (54°F)
0 mm (0 in)
Cloudy
54% · SW 2 m/s (4 knots)
20°C (68°F)
0 mm (0 in)
Partly cloudy
31% · W 1 m/s (2 knots)
19°C (66°F)
0 mm (0 in)
Cloudy
29% · W 9 m/s (17 knots)
Thu
3 Sep
night
14°C (57°F)
0 mm (0 in)
Partly cloudy
48%
2 m/s (4 knots)
morning
12°C (54°F)
0 mm (0 in)
Cloudy
54%
2 m/s (4 knots)
afternoon
20°C (68°F)
0 mm (0 in)
Partly cloudy
31%
1 m/s (2 knots)
evening
19°C (66°F)
0 mm (0 in)
Cloudy
29%
9 m/s (17 knots)
Friday
4 Sep
14°C (57°F)
0 mm (0 in)
Clear skies
50% · W 4 m/s (8 knots)
11°C (52°F)
0.1 mm (0 in)
Mostly sunny
60% · SW 3 m/s (6 knots)
16°C (61°F)
0.2 mm (0.01 in)
Partly cloudy
28% · W 7 m/s (14 knots)
17°C (63°F)
0 mm (0 in)
Clear skies
22% · W 7 m/s (14 knots)
Fri
4 Sep
night
14°C (57°F)
0 mm (0 in)
Clear skies
50%
4 m/s (8 knots)
morning
11°C (52°F)
0.1 mm (0 in)
Mostly sunny
60%
3 m/s (6 knots)
afternoon
16°C (61°F)
0.2 mm (0.01 in)
Partly cloudy
28%
7 m/s (14 knots)
evening
17°C (63°F)
0 mm (0 in)
Clear skies
22%
7 m/s (14 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
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