Extended 10-day forecasts, Big Sky (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 Big Sky, 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 September climate page to see if the current temperatures in Big Sky is typical for this time of year.
Today · Saturday 5 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Clear skies
|
11°C (52°F) | 0 mm (0 in) | 54% | SE 2 m/s (4 knots) |
| 01:00 |
Clear skies
|
9°C (48°F) | 0 mm (0 in) | 57% | SE 2 m/s (4 knots) |
| 02:00 |
Partly cloudy
|
8°C (46°F) | 0 mm (0 in) | 66% | SE 2 m/s (4 knots) |
| 03:00 |
Partly cloudy
|
9°C (48°F) | 0 mm (0 in) | 66% | S 1 m/s (2 knots) |
| 04:00 |
Mostly clear
|
9°C (48°F) | 0 mm (0 in) | 67% | S 1 m/s (2 knots) |
| 05:00 |
Clear skies
|
8°C (46°F) | 0 mm (0 in) | 69% | S 1 m/s (2 knots) |
| 06:00 |
Clear skies
|
8°C (46°F) | 0 mm (0 in) | 72% | S 1 m/s (2 knots) |
| 07:00 |
Clear skies
|
7°C (45°F) | 0 mm (0 in) | 74% | S 1 m/s (2 knots) |
| 08:00 |
Clear skies
|
9°C (48°F) | 0 mm (0 in) | 67% | S 1 m/s (2 knots) |
| 09:00 |
Clear skies
|
13°C (55°F) | 0 mm (0 in) | 58% | S 1 m/s (2 knots) |
| 10:00 |
Light rain showers
|
15°C (59°F) | 0.1 mm (0 in) | 49% | S 2 m/s (4 knots) |
| 11:00 |
Rain showers
|
17°C (63°F) | 0.4 mm (0.02 in) | 47% | SW 3 m/s (6 knots) |
| 12:00 |
Rain showers
|
17°C (63°F) | 0.3 mm (0.01 in) | 47% | SW 4 m/s (8 knots) |
| 13:00 |
Light rain showers
|
18°C (64°F) | 0.1 mm (0 in) | 42% | SW 4 m/s (8 knots) |
| 14:00 |
Mostly sunny
|
19°C (66°F) | 0 mm (0 in) | 39% | SW 5 m/s (10 knots) |
| 15:00 |
Mostly sunny
|
19°C (66°F) | 0 mm (0 in) | 35% | S 5 m/s (10 knots) |
| 16:00 |
Clear skies
|
20°C (68°F) | 0 mm (0 in) | 30% | S 5 m/s (10 knots) |
| 17:00 |
Clear skies
|
19°C (66°F) | 0 mm (0 in) | 31% | S 5 m/s (10 knots) |
| 18:00 |
Clear skies
|
18°C (64°F) | 0 mm (0 in) | 32% | S 5 m/s (10 knots) |
| 19:00 |
Clear skies
|
17°C (63°F) | 0 mm (0 in) | 35% | S 3 m/s (6 knots) |
| 20:00 |
Clear skies
|
13°C (55°F) | 0 mm (0 in) | 48% | SW 2 m/s (4 knots) |
| 21:00 |
Clear skies
|
12°C (54°F) | 0 mm (0 in) | 52% | S 1 m/s (2 knots) |
| 22:00 |
Clear skies
|
11°C (52°F) | 0 mm (0 in) | 54% | SW 1 m/s (2 knots) |
| 23:00 |
Clear skies
|
11°C (52°F) | 0 mm (0 in) | 55% | S 1 m/s (2 knots) |
00:00
Clear skies
54% · SE 2 m/s (4 knots)
11°C (52°F)
0 mm (0 in)
01:00
Clear skies
57% · SE 2 m/s (4 knots)
9°C (48°F)
0 mm (0 in)
02:00
Partly cloudy
66% · SE 2 m/s (4 knots)
8°C (46°F)
0 mm (0 in)
03:00
Partly cloudy
66% · S 1 m/s (2 knots)
9°C (48°F)
0 mm (0 in)
04:00
Mostly clear
67% · S 1 m/s (2 knots)
9°C (48°F)
0 mm (0 in)
05:00
Clear skies
69% · S 1 m/s (2 knots)
8°C (46°F)
0 mm (0 in)
06:00
Clear skies
72% · S 1 m/s (2 knots)
8°C (46°F)
0 mm (0 in)
07:00
Clear skies
74% · S 1 m/s (2 knots)
7°C (45°F)
0 mm (0 in)
08:00
Clear skies
67% · S 1 m/s (2 knots)
9°C (48°F)
0 mm (0 in)
09:00
Clear skies
58% · S 1 m/s (2 knots)
13°C (55°F)
0 mm (0 in)
10:00
Light rain showers
49% · S 2 m/s (4 knots)
15°C (59°F)
0.1 mm (0 in)
11:00
Rain showers
47% · SW 3 m/s (6 knots)
17°C (63°F)
0.4 mm (0.02 in)
12:00
Rain showers
47% · SW 4 m/s (8 knots)
17°C (63°F)
0.3 mm (0.01 in)
13:00
Light rain showers
42% · SW 4 m/s (8 knots)
18°C (64°F)
0.1 mm (0 in)
14:00
Mostly sunny
39% · SW 5 m/s (10 knots)
19°C (66°F)
0 mm (0 in)
15:00
Mostly sunny
35% · S 5 m/s (10 knots)
19°C (66°F)
0 mm (0 in)
16:00
Clear skies
30% · S 5 m/s (10 knots)
20°C (68°F)
0 mm (0 in)
17:00
Clear skies
31% · S 5 m/s (10 knots)
19°C (66°F)
0 mm (0 in)
18:00
Clear skies
32% · S 5 m/s (10 knots)
18°C (64°F)
0 mm (0 in)
19:00
Clear skies
35% · S 3 m/s (6 knots)
17°C (63°F)
0 mm (0 in)
20:00
Clear skies
48% · SW 2 m/s (4 knots)
13°C (55°F)
0 mm (0 in)
21:00
Clear skies
52% · S 1 m/s (2 knots)
12°C (54°F)
0 mm (0 in)
22:00
Clear skies
54% · SW 1 m/s (2 knots)
11°C (52°F)
0 mm (0 in)
23:00
Clear skies
55% · S 1 m/s (2 knots)
11°C (52°F)
0 mm (0 in)
Tomorrow · Sunday 6 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Clear skies
|
10°C (50°F) | 0 mm (0 in) | 57% | S 1 m/s (2 knots) |
| 01:00 |
Clear skies
|
10°C (50°F) | 0 mm (0 in) | 57% | S 1 m/s (2 knots) |
| 02:00 |
Clear skies
|
10°C (50°F) | 0 mm (0 in) | 58% | SE 1 m/s (2 knots) |
| 03:00 |
Clear skies
|
9°C (48°F) | 0 mm (0 in) | 61% | SE 2 m/s (4 knots) |
| 04:00 |
Clear skies
|
9°C (48°F) | 0 mm (0 in) | 66% | SE 2 m/s (4 knots) |
| 05:00 |
Clear skies
|
8°C (46°F) | 0 mm (0 in) | 72% | SE 2 m/s (4 knots) |
| 06:00 |
Clear skies
|
7°C (45°F) | 0 mm (0 in) | 74% | SE 2 m/s (4 knots) |
| 07:00 |
Clear skies
|
7°C (45°F) | 0 mm (0 in) | 73% | SW 1 m/s (2 knots) |
| 08:00 |
Clear skies
|
10°C (50°F) | 0 mm (0 in) | 73% | SW 1 m/s (2 knots) |
| 09:00 |
Clear skies
|
14°C (57°F) | 0 mm (0 in) | 53% | SE 1 m/s (2 knots) |
| 10:00 |
Clear skies
|
17°C (63°F) | 0 mm (0 in) | 44% | SE 1 m/s (2 knots) |
| 11:00 |
Clear skies
|
19°C (66°F) | 0 mm (0 in) | 36% | S 3 m/s (6 knots) |
| 12:00 |
Clear skies
|
20°C (68°F) | 0 mm (0 in) | 29% | S 4 m/s (8 knots) |
| 13:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 26% | S 5 m/s (10 knots) |
| 14:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 23% | S 5 m/s (10 knots) |
| 15:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 21% | S 6 m/s (12 knots) |
| 16:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 21% | S 6 m/s (12 knots) |
| 17:00 |
Clear skies
|
20°C (68°F) | 0 mm (0 in) | 23% | S 5 m/s (10 knots) |
| 18:00 |
Partly cloudy
|
20°C (68°F) | 0 mm (0 in) | 25% | S 5 m/s (10 knots) |
| 19:00 |
Partly cloudy
|
18°C (64°F) | 0 mm (0 in) | 33% | SW 3 m/s (6 knots) |
| 20:00 |
Partly cloudy
|
14°C (57°F) | 0 mm (0 in) | 43% | SW 2 m/s (4 knots) |
| 21:00 |
Partly cloudy
|
14°C (57°F) | 0 mm (0 in) | 45% | SW 1 m/s (2 knots) |
| 22:00 |
Partly cloudy
|
13°C (55°F) | 0 mm (0 in) | 47% | N 2 m/s (4 knots) |
| 23:00 |
Cloudy
|
11°C (52°F) | 0 mm (0 in) | 59% | NE 1 m/s (2 knots) |
00:00
Clear skies
57% · S 1 m/s (2 knots)
10°C (50°F)
0 mm (0 in)
01:00
Clear skies
57% · S 1 m/s (2 knots)
10°C (50°F)
0 mm (0 in)
02:00
Clear skies
58% · SE 1 m/s (2 knots)
10°C (50°F)
0 mm (0 in)
03:00
Clear skies
61% · SE 2 m/s (4 knots)
9°C (48°F)
0 mm (0 in)
04:00
Clear skies
66% · SE 2 m/s (4 knots)
9°C (48°F)
0 mm (0 in)
05:00
Clear skies
72% · SE 2 m/s (4 knots)
8°C (46°F)
0 mm (0 in)
06:00
Clear skies
74% · SE 2 m/s (4 knots)
7°C (45°F)
0 mm (0 in)
07:00
Clear skies
73% · SW 1 m/s (2 knots)
7°C (45°F)
0 mm (0 in)
08:00
Clear skies
73% · SW 1 m/s (2 knots)
10°C (50°F)
0 mm (0 in)
09:00
Clear skies
53% · SE 1 m/s (2 knots)
14°C (57°F)
0 mm (0 in)
10:00
Clear skies
44% · SE 1 m/s (2 knots)
17°C (63°F)
0 mm (0 in)
11:00
Clear skies
36% · S 3 m/s (6 knots)
19°C (66°F)
0 mm (0 in)
12:00
Clear skies
29% · S 4 m/s (8 knots)
20°C (68°F)
0 mm (0 in)
13:00
Clear skies
26% · S 5 m/s (10 knots)
21°C (70°F)
0 mm (0 in)
14:00
Clear skies
23% · S 5 m/s (10 knots)
21°C (70°F)
0 mm (0 in)
15:00
Clear skies
21% · S 6 m/s (12 knots)
21°C (70°F)
0 mm (0 in)
16:00
Clear skies
21% · S 6 m/s (12 knots)
21°C (70°F)
0 mm (0 in)
17:00
Clear skies
23% · S 5 m/s (10 knots)
20°C (68°F)
0 mm (0 in)
18:00
Partly cloudy
25% · S 5 m/s (10 knots)
20°C (68°F)
0 mm (0 in)
19:00
Partly cloudy
33% · SW 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
20:00
Partly cloudy
43% · SW 2 m/s (4 knots)
14°C (57°F)
0 mm (0 in)
21:00
Partly cloudy
45% · SW 1 m/s (2 knots)
14°C (57°F)
0 mm (0 in)
22:00
Partly cloudy
47% · N 2 m/s (4 knots)
13°C (55°F)
0 mm (0 in)
23:00
Cloudy
59% · NE 1 m/s (2 knots)
11°C (52°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
00:00
Morning
06:00
Afternoon
12:00
Evening
18:00
Monday
7 Sep
11°C (52°F)
1.8 mm (0.1 in)
Rain showers
63% · SE 1 m/s (2 knots)
7°C (45°F)
3.4 mm (0.1 in)
Rain showers
95% · S 2 m/s (4 knots)
11°C (52°F)
6.2 mm (0.2 in)
Heavy rain showers
57% · SW 6 m/s (12 knots)
7°C (45°F)
0.9 mm (0.04 in)
Light rain
96% · W 2 m/s (4 knots)
Mon
7 Sep
night
11°C (52°F)
1.8 mm (0.1 in)
Rain showers
63%
1 m/s (2 knots)
morning
7°C (45°F)
3.4 mm (0.1 in)
Rain showers
95%
2 m/s (4 knots)
afternoon
11°C (52°F)
6.2 mm (0.2 in)
Heavy rain showers
57%
6 m/s (12 knots)
evening
7°C (45°F)
0.9 mm (0.04 in)
Light rain
96%
2 m/s (4 knots)
Tuesday
8 Sep
4°C (39°F)
0 mm (0 in)
Mostly clear
96% · SW 2 m/s (4 knots)
3°C (37°F)
0.2 mm (0.01 in)
Clear skies
90% · SW 2 m/s (4 knots)
8°C (46°F)
0.3 mm (0.01 in)
Cloudy
73% · W 3 m/s (6 knots)
12°C (54°F)
0 mm (0 in)
Clear skies
55% · W 2 m/s (4 knots)
Tue
8 Sep
night
4°C (39°F)
0 mm (0 in)
Mostly clear
96%
2 m/s (4 knots)
morning
3°C (37°F)
0.2 mm (0.01 in)
Clear skies
90%
2 m/s (4 knots)
afternoon
8°C (46°F)
0.3 mm (0.01 in)
Cloudy
73%
3 m/s (6 knots)
evening
12°C (54°F)
0 mm (0 in)
Clear skies
55%
2 m/s (4 knots)
Wednesday
9 Sep
6°C (43°F)
0 mm (0 in)
Clear skies
77% · SW 1 m/s (2 knots)
7°C (45°F)
0 mm (0 in)
Mostly sunny
65% · SW 1 m/s (2 knots)
16°C (61°F)
0 mm (0 in)
Clear skies
28% · W 4 m/s (8 knots)
17°C (63°F)
0 mm (0 in)
Clear skies
24% · SW 4 m/s (8 knots)
Wed
9 Sep
night
6°C (43°F)
0 mm (0 in)
Clear skies
77%
1 m/s (2 knots)
morning
7°C (45°F)
0 mm (0 in)
Mostly sunny
65%
1 m/s (2 knots)
afternoon
16°C (61°F)
0 mm (0 in)
Clear skies
28%
4 m/s (8 knots)
evening
17°C (63°F)
0 mm (0 in)
Clear skies
24%
4 m/s (8 knots)
Thursday
10 Sep
9°C (48°F)
0 mm (0 in)
Clear skies
53% · SW 2 m/s (4 knots)
9°C (48°F)
0 mm (0 in)
Clear skies
45% · SW 2 m/s (4 knots)
19°C (66°F)
0 mm (0 in)
Clear skies
22% · SW 4 m/s (8 knots)
19°C (66°F)
0 mm (0 in)
Partly cloudy
21% · W 5 m/s (10 knots)
Thu
10 Sep
night
9°C (48°F)
0 mm (0 in)
Clear skies
53%
2 m/s (4 knots)
morning
9°C (48°F)
0 mm (0 in)
Clear skies
45%
2 m/s (4 knots)
afternoon
19°C (66°F)
0 mm (0 in)
Clear skies
22%
4 m/s (8 knots)
evening
19°C (66°F)
0 mm (0 in)
Partly cloudy
21%
5 m/s (10 knots)
Friday
11 Sep
11°C (52°F)
0 mm (0 in)
Mostly clear
48% · SW 2 m/s (4 knots)
10°C (50°F)
0 mm (0 in)
Mostly sunny
48% · SW 1 m/s (2 knots)
20°C (68°F)
0 mm (0 in)
Partly cloudy
37% · SW 5 m/s (10 knots)
20°C (68°F)
0 mm (0 in)
Mostly clear
31% · W 4 m/s (8 knots)
Fri
11 Sep
night
11°C (52°F)
0 mm (0 in)
Mostly clear
48%
2 m/s (4 knots)
morning
10°C (50°F)
0 mm (0 in)
Mostly sunny
48%
1 m/s (2 knots)
afternoon
20°C (68°F)
0 mm (0 in)
Partly cloudy
37%
5 m/s (10 knots)
evening
20°C (68°F)
0 mm (0 in)
Mostly clear
31%
4 m/s (8 knots)
Saturday
12 Sep
15°C (59°F)
9 mm (0.4 in)
Heavy rain showers
57% · SW 1 m/s (2 knots)
11°C (52°F)
2.3 mm (0.1 in)
Rain
92% · SW 1 m/s (2 knots)
19°C (66°F)
2.2 mm (0.1 in)
Rain showers
44% · SW 4 m/s (8 knots)
14°C (57°F)
4.5 mm (0.2 in)
Rain showers
87% · W 1 m/s (2 knots)
Sat
12 Sep
night
15°C (59°F)
9 mm (0.4 in)
Heavy rain showers
57%
1 m/s (2 knots)
morning
11°C (52°F)
2.3 mm (0.1 in)
Rain
92%
1 m/s (2 knots)
afternoon
19°C (66°F)
2.2 mm (0.1 in)
Rain showers
44%
4 m/s (8 knots)
evening
14°C (57°F)
4.5 mm (0.2 in)
Rain showers
87%
1 m/s (2 knots)
Sunday
13 Sep
10°C (50°F)
0 mm (0 in)
Clear skies
74% · S 1 m/s (2 knots)
8°C (46°F)
0.1 mm (0 in)
Cloudy
98% · S 1 m/s (2 knots)
18°C (64°F)
1.4 mm (0.1 in)
Rain
49% · S 3 m/s (6 knots)
15°C (59°F)
0.3 mm (0.01 in)
Partly cloudy
66% · S 1 m/s (2 knots)
Sun
13 Sep
night
10°C (50°F)
0 mm (0 in)
Clear skies
74%
1 m/s (2 knots)
morning
8°C (46°F)
0.1 mm (0 in)
Cloudy
98%
1 m/s (2 knots)
afternoon
18°C (64°F)
1.4 mm (0.1 in)
Rain
49%
3 m/s (6 knots)
evening
15°C (59°F)
0.3 mm (0.01 in)
Partly cloudy
66%
1 m/s (2 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
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