the United States of America United States of America · Big Sky climate

Extended 10-day forecasts, Big Sky (MT)

Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.

Climate overview Temperature Rainfall

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 October climate page to see if the current temperatures in Big Sky is typical for this time of year.

Today · Wednesday 21 Oct

Hour by hour
Time Weather Temp Precip Humidity Wind
20:00
Clear skies Clear skies
6°C (43°F) 0 mm (0 in) 77% SW 2 m/s (4 knots)
21:00
Mostly clear Mostly clear
5°C (41°F) 0 mm (0 in) 76% S 2 m/s (4 knots)
22:00
Clear skies Clear skies
6°C (43°F) 0 mm (0 in) 75% S 2 m/s (4 knots)
23:00
Clear skies Clear skies
6°C (43°F) 0 mm (0 in) 74% S 2 m/s (4 knots)

Tomorrow · Thursday 22 Oct

Hour by hour
Time Weather Temp Precip Humidity Wind
00:00
Clear skies Clear skies
6°C (43°F) 0 mm (0 in) 73% S 2 m/s (4 knots)
01:00
Clear skies Clear skies
6°C (43°F) 0 mm (0 in) 73% S 2 m/s (4 knots)
02:00
Clear skies Clear skies
6°C (43°F) 0 mm (0 in) 73% S 2 m/s (4 knots)
03:00
Clear skies Clear skies
6°C (43°F) 0 mm (0 in) 74% S 2 m/s (4 knots)
04:00
Clear skies Clear skies
6°C (43°F) 0 mm (0 in) 74% S 2 m/s (4 knots)
05:00
Mostly clear Mostly clear
6°C (43°F) 0 mm (0 in) 76% S 2 m/s (4 knots)
06:00
Mostly clear Mostly clear
6°C (43°F) 0 mm (0 in) 77% S 2 m/s (4 knots)
07:00
Clear skies Clear skies
6°C (43°F) 0 mm (0 in) 78% S 2 m/s (4 knots)
08:00
Clear skies Clear skies
5°C (41°F) 0 mm (0 in) 80% SE 2 m/s (4 knots)
09:00
Mostly sunny Mostly sunny
7°C (45°F) 0 mm (0 in) 83% SE 3 m/s (6 knots)
10:00
Mostly sunny Mostly sunny
10°C (50°F) 0 mm (0 in) 73% SE 2 m/s (4 knots)
11:00
Partly cloudy Partly cloudy
11°C (52°F) 0 mm (0 in) 68% SE 2 m/s (4 knots)
12:00
Light rain showers Light rain showers
12°C (54°F) 0.1 mm (0 in) 63% S 4 m/s (8 knots)
13:00
Light rain showers Light rain showers
13°C (55°F) 0.2 mm (0.01 in) 57% S 4 m/s (8 knots)
14:00
Light rain showers Light rain showers
14°C (57°F) 0.2 mm (0.01 in) 55% S 4 m/s (8 knots)
15:00
Mostly sunny Mostly sunny
14°C (57°F) 0 mm (0 in) 59% S 4 m/s (8 knots)
16:00
Mostly sunny Mostly sunny
14°C (57°F) 0 mm (0 in) 52% S 4 m/s (8 knots)
17:00
Mostly sunny Mostly sunny
13°C (55°F) 0 mm (0 in) 53% S 4 m/s (8 knots)
18:00
Partly cloudy Partly cloudy
10°C (50°F) 0 mm (0 in) 68% S 2 m/s (4 knots)
19:00
Partly cloudy Partly cloudy
7°C (45°F) 0 mm (0 in) 78% SE 2 m/s (4 knots)
20:00
Cloudy Cloudy
7°C (45°F) 0 mm (0 in) 80% S 2 m/s (4 knots)
21:00
Cloudy Cloudy
7°C (45°F) 0 mm (0 in) 79% S 2 m/s (4 knots)
22:00
Cloudy Cloudy
8°C (46°F) 0 mm (0 in) 79% S 2 m/s (4 knots)
23:00
Partly cloudy Partly cloudy
8°C (46°F) 0 mm (0 in) 81% S 2 m/s (4 knots)

Next 7 days

Six-hour segments
Day
Night
00:00
Morning
06:00
Afternoon
12:00
Evening
18:00
Friday
23 Oct
Rain
7°C (45°F)
1.4 mm (0.1 in)
Rain
83% · S 2 m/s (4 knots)
Rain
7°C (45°F)
3.8 mm (0.1 in)
Rain
86% · S 2 m/s (4 knots)
Heavy rain
6°C (43°F)
5.1 mm (0.2 in)
Heavy rain
95% · SW 3 m/s (6 knots)
Snow
1°C (34°F)
4.9 mm (0.2 in)
Snow
93% · NE 2 m/s (4 knots)
Saturday
24 Oct
Fog
-3°C (27°F)
0.2 mm (0.01 in)
Fog
96% · NE 1 m/s (2 knots)
Partly cloudy
-4°C (25°F)
0 mm (0 in)
Partly cloudy
95% · SW 1 m/s (2 knots)
Clear skies
4°C (39°F)
0 mm (0 in)
Clear skies
54% · SE 1 m/s (2 knots)
Clear skies
2°C (36°F)
0 mm (0 in)
Clear skies
83% · NW ()
Sunday
25 Oct
Clear skies
-1°C (30°F)
0 mm (0 in)
Clear skies
83% · S ()
Clear skies
-2°C (28°F)
0 mm (0 in)
Clear skies
87% · W ()
Clear skies
6°C (43°F)
0 mm (0 in)
Clear skies
60% · NW 1 m/s (2 knots)
Clear skies
1°C (34°F)
0 mm (0 in)
Clear skies
90% · NW ()
Monday
26 Oct
Clear skies
-2°C (28°F)
0 mm (0 in)
Clear skies
80% · SW ()
Clear skies
-2°C (28°F)
0 mm (0 in)
Clear skies
67% · SW 1 m/s (2 knots)
Clear skies
7°C (45°F)
0 mm (0 in)
Clear skies
46% · SW 1 m/s (2 knots)
Clear skies
3°C (37°F)
0 mm (0 in)
Clear skies
71% · W ()
Tuesday
27 Oct
Clear skies
2°C (36°F)
0 mm (0 in)
Clear skies
69% · SW 1 m/s (2 knots)
Partly cloudy
1°C (34°F)
0 mm (0 in)
Partly cloudy
56% · S ()
Clear skies
10°C (50°F)
0 mm (0 in)
Clear skies
32% · S 1 m/s (2 knots)
Partly cloudy
5°C (41°F)
0.2 mm (0.01 in)
Partly cloudy
62% · S 1 m/s (2 knots)
Wednesday
28 Oct
Snow showers
0°C (32°F)
1.3 mm (0.1 in)
Snow showers
92% · SW 1 m/s (2 knots)
Partly cloudy
-2°C (28°F)
0.1 mm (0 in)
Partly cloudy
96% · SW 1 m/s (2 knots)
Mostly sunny
4°C (39°F)
0.3 mm (0.01 in)
Mostly sunny
65% · W 2 m/s (4 knots)
Clear skies
0°C (32°F)
0 mm (0 in)
Clear skies
81% · W ()
Thursday
29 Oct
Clear skies
-2°C (28°F)
0 mm (0 in)
Clear skies
78% · SW ()
Partly cloudy
-2°C (28°F)
0 mm (0 in)
Partly cloudy
70% · SW ()
Mostly sunny
6°C (43°F)
0 mm (0 in)
Mostly sunny
49% · SW 1 m/s (2 knots)
Mostly clear
2°C (36°F)
0 mm (0 in)
Mostly clear
75% · W 1 m/s (2 knots)
Data from MET Norway. Prefer the quick-glance version? See the 10-day summary.

Big Sky weather by month

Browse monthly averages for Big Sky: climate by month with temperature, rainfall and sunshine.

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