Weather Forecast for Big Sky
Montana, United States of America
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Current Weather - Big Sky: 4°C
Current Weather - Big Sky: 4°C
Montana, United States of America
Clear
Feels like -1°C
Wind
4 km/h S
Humidity
59%
Pressure
1023 mb
UV Index
0
Visibility
10 km
Partly Cloudy
Monday, June 15, 2026
High
18°C
Low
4°C
Rain Chance
3%
Hourly Forecast
17°C
18°C
18°C
17°C
17°C
16°C
16°C
14°C
12°C
11°C
10°C
Day Statistics
Maximum Wind
12 km/h
Humidity
45%
Precipitation
0 mm
UV Index
9
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
05:36 AM
Sunset
09:14 PM
Moonrise
05:21 AM
Moonset
10:20 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
5.3
μg/m³
PM10
6.4
μg/m³
NO₂
2.8
μg/m³
O₃
88.5
μg/m³
SO₂
0.2
μg/m³
CO
98.7
μg/m³
Sunny
Tuesday, June 16, 2026
High
21°C
Low
8°C
Rain Chance
2%
Hourly Forecast
10°C
9°C
9°C
8°C
8°C
8°C
9°C
11°C
13°C
15°C
16°C
17°C
18°C
19°C
20°C
21°C
21°C
21°C
20°C
18°C
16°C
14°C
12°C
11°C
Day Statistics
Maximum Wind
31 km/h
Humidity
46%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
2%
Snow Chance
0%
Sun & Moon
Sunrise
05:36 AM
Sunset
09:14 PM
Moonrise
06:34 AM
Moonset
11:10 PM
Moon Phase
Waxing Crescent
Moon Illumination
6%
Air Quality
PM2.5
3.1
μg/m³
PM10
3.9
μg/m³
NO₂
2.6
μg/m³
O₃
81.6
μg/m³
SO₂
0.2
μg/m³
CO
100.5
μg/m³
Sunny
Wednesday, June 17, 2026
High
16°C
Low
5°C
Rain Chance
3%
Hourly Forecast
10°C
9°C
8°C
7°C
6°C
6°C
6°C
8°C
9°C
11°C
12°C
13°C
14°C
15°C
16°C
16°C
16°C
15°C
14°C
13°C
11°C
9°C
7°C
6°C
Day Statistics
Maximum Wind
22 km/h
Humidity
49%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
05:36 AM
Sunset
09:15 PM
Moonrise
07:57 AM
Moonset
11:47 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
Air Quality
PM2.5
1.5
μg/m³
PM10
2
μg/m³
NO₂
0.7
μg/m³
O₃
103.5
μg/m³
SO₂
0.2
μg/m³
CO
100.2
μg/m³
Sunny
Thursday, June 18, 2026
High
18°C
Low
4°C
Rain Chance
3%
Hourly Forecast
6°C
5°C
5°C
4°C
4°C
4°C
4°C
6°C
8°C
10°C
12°C
14°C
15°C
16°C
17°C
17°C
18°C
18°C
18°C
17°C
15°C
13°C
12°C
11°C
Day Statistics
Maximum Wind
9 km/h
Humidity
54%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
3%
Snow Chance
0%
Sun & Moon
Sunrise
05:36 AM
Sunset
09:15 PM
Moonrise
09:22 AM
Moonset
Does not set today
Moon Phase
Waxing Crescent
Moon Illumination
19%
Air Quality
PM2.5
2
μg/m³
PM10
2.6
μg/m³
NO₂
2.2
μg/m³
O₃
94.7
μg/m³
SO₂
0.3
μg/m³
CO
101
μg/m³
Sunny
Friday, June 19, 2026
High
22°C
Low
8°C
Rain Chance
2%
Hourly Forecast
10°C
10°C
9°C
9°C
9°C
8°C
10°C
12°C
14°C
16°C
18°C
19°C
20°C
21°C
22°C
22°C
22°C
22°C
21°C
19°C
17°C
15°C
14°C
14°C
Day Statistics
Maximum Wind
13 km/h
Humidity
44%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
2%
Snow Chance
0%
Sun & Moon
Sunrise
05:36 AM
Sunset
09:15 PM
Moonrise
10:45 AM
Moonset
12:15 AM
Moon Phase
Waxing Crescent
Moon Illumination
28%
Air Quality
PM2.5
2.1
μg/m³
PM10
2.8
μg/m³
NO₂
7
μg/m³
O₃
69
μg/m³
SO₂
0.3
μg/m³
CO
110.7
μg/m³
Patchy rain nearby
Saturday, June 20, 2026
High
17°C
Low
11°C
Rain Chance
63%
Hourly Forecast
13°C
12°C
12°C
12°C
12°C
12°C
12°C
12°C
13°C
13°C
15°C
16°C
16°C
15°C
14°C
14°C
14°C
14°C
13°C
13°C
12°C
11°C
10°C
10°C
Day Statistics
Maximum Wind
7 km/h
Humidity
66%
Precipitation
3 mm
UV Index
3
Visibility
10 km
Rain Chance
63%
Snow Chance
0%
Sun & Moon
Sunrise
05:37 AM
Sunset
09:16 PM
Moonrise
12:04 PM
Moonset
12:38 AM
Moon Phase
First Quarter
Moon Illumination
38%
Patchy rain nearby
Sunday, June 21, 2026
High
16°C
Low
8°C
Rain Chance
59%
Hourly Forecast
9°C
9°C
9°C
9°C
9°C
8°C
9°C
10°C
10°C
11°C
11°C
12°C
12°C
13°C
14°C
14°C
15°C
15°C
15°C
14°C
13°C
12°C
11°C
10°C
Day Statistics
Maximum Wind
12 km/h
Humidity
75%
Precipitation
1 mm
UV Index
3
Visibility
9 km
Rain Chance
59%
Snow Chance
0%
Sun & Moon
Sunrise
05:37 AM
Sunset
09:16 PM
Moonrise
01:19 PM
Moonset
12:58 AM
Moon Phase
First Quarter
Moon Illumination
48%
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