Weather Forecast for Big Sky
Montana, United States of America
Share this weather forecast
Current Weather - Big Sky: 12°C
Current Weather - Big Sky: 12°C
Montana, United States of America
Overcast
Feels like 11°C
Wind
14 km/h SSW
Humidity
34%
Pressure
1011 mb
UV Index
0
Visibility
16 km
Moderate or heavy snow showers
Thursday, December 11, 2025
High
1°C
Low
-1°C
Rain Chance
87%
Hourly Forecast
-0°C
0°C
0°C
0°C
0°C
1°C
1°C
0°C
1°C
1°C
1°C
1°C
1°C
1°C
1°C
1°C
Day Statistics
Maximum Wind
15 km/h
Humidity
90%
Precipitation
17 mm
UV Index
0
Visibility
10 km
Rain Chance
87%
Snow Chance
16%
Sun & Moon
Sunrise
07:55 AM
Sunset
04:42 PM
Moonrise
No moonrise
Moonset
12:36 PM
Moon Phase
Last Quarter
Moon Illumination
59%
Air Quality
PM2.5
2
μg/m³
PM10
2
μg/m³
NO₂
2.5
μg/m³
O₃
70.7
μg/m³
SO₂
1.1
μg/m³
CO
102.4
μg/m³
Heavy snow
Friday, December 12, 2025
High
2°C
Low
-1°C
Rain Chance
75%
Hourly Forecast
1°C
1°C
1°C
1°C
1°C
1°C
1°C
1°C
1°C
1°C
1°C
1°C
1°C
1°C
2°C
2°C
2°C
2°C
2°C
1°C
1°C
0°C
-0°C
-1°C
Day Statistics
Maximum Wind
14 km/h
Humidity
95%
Precipitation
44 mm
UV Index
0
Visibility
7 km
Rain Chance
75%
Snow Chance
43%
Sun & Moon
Sunrise
07:56 AM
Sunset
04:42 PM
Moonrise
12:40 AM
Moonset
12:53 PM
Moon Phase
Waning Crescent
Moon Illumination
49%
Air Quality
PM2.5
3.5
μg/m³
PM10
3.7
μg/m³
NO₂
2.7
μg/m³
O₃
71.4
μg/m³
SO₂
1.1
μg/m³
CO
102.7
μg/m³
Overcast
Saturday, December 13, 2025
High
1°C
Low
-6°C
Rain Chance
0%
Hourly Forecast
-1°C
-1°C
-1°C
-1°C
-1°C
-1°C
-1°C
-2°C
-2°C
-2°C
-1°C
-1°C
-1°C
-0°C
0°C
0°C
0°C
0°C
-1°C
-2°C
-3°C
-4°C
-5°C
-6°C
Day Statistics
Maximum Wind
12 km/h
Humidity
81%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:57 AM
Sunset
04:43 PM
Moonrise
01:47 AM
Moonset
01:09 PM
Moon Phase
Waning Crescent
Moon Illumination
39%
Air Quality
PM2.5
3
μg/m³
PM10
3.2
μg/m³
NO₂
2.8
μg/m³
O₃
74.8
μg/m³
SO₂
1.4
μg/m³
CO
104.3
μg/m³
Sunny
Sunday, December 14, 2025
High
4°C
Low
-6°C
Rain Chance
0%
Hourly Forecast
-6°C
-6°C
-6°C
-5°C
-5°C
-5°C
-4°C
-4°C
-5°C
-4°C
-2°C
0°C
2°C
3°C
3°C
3°C
2°C
0°C
-2°C
-3°C
-3°C
-4°C
-5°C
-5°C
Day Statistics
Maximum Wind
11 km/h
Humidity
73%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:57 AM
Sunset
04:43 PM
Moonrise
02:51 AM
Moonset
01:26 PM
Moon Phase
Waning Crescent
Moon Illumination
30%
Air Quality
PM2.5
5.5
μg/m³
PM10
5.7
μg/m³
NO₂
3.6
μg/m³
O₃
74.6
μg/m³
SO₂
1.6
μg/m³
CO
127.4
μg/m³
Sunny
Monday, December 15, 2025
High
2°C
Low
-6°C
Rain Chance
0%
Hourly Forecast
-6°C
-6°C
-6°C
-6°C
-5°C
-5°C
-5°C
-5°C
-4°C
-3°C
-2°C
0°C
1°C
2°C
2°C
1°C
1°C
-1°C
-1°C
-2°C
-2°C
-2°C
-3°C
-3°C
Day Statistics
Maximum Wind
14 km/h
Humidity
73%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:58 AM
Sunset
04:43 PM
Moonrise
03:57 AM
Moonset
01:46 PM
Moon Phase
Waning Crescent
Moon Illumination
22%
Partly Cloudy
Tuesday, December 16, 2025
High
3°C
Low
-5°C
Rain Chance
0%
Hourly Forecast
-4°C
-4°C
-5°C
-5°C
-4°C
-4°C
-3°C
-2°C
-1°C
-0°C
1°C
2°C
2°C
3°C
3°C
2°C
1°C
-0°C
-2°C
-3°C
-3°C
-4°C
-4°C
-5°C
Day Statistics
Maximum Wind
24 km/h
Humidity
77%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:59 AM
Sunset
04:43 PM
Moonrise
05:03 AM
Moonset
02:09 PM
Moon Phase
Waning Crescent
Moon Illumination
14%
Moderate or heavy snow showers
Wednesday, December 17, 2025
High
0°C
Low
-10°C
Rain Chance
68%
Hourly Forecast
-4°C
-3°C
-2°C
-2°C
-1°C
-1°C
-0°C
-0°C
0°C
-0°C
-1°C
-1°C
-2°C
-3°C
-4°C
-6°C
-7°C
-9°C
-10°C
-10°C
-10°C
-11°C
-11°C
-11°C
Day Statistics
Maximum Wind
28 km/h
Humidity
79%
Precipitation
7 mm
UV Index
1
Visibility
9 km
Rain Chance
68%
Snow Chance
36%
Sun & Moon
Sunrise
07:59 AM
Sunset
04:44 PM
Moonrise
06:09 AM
Moonset
02:39 PM
Moon Phase
Waning Crescent
Moon Illumination
8%
Your guide to the flawless travel experience
Popular Countries
Company
Get our app
