Weather Forecast for Big Sky

Montana, United States of America

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Partly Cloudy

Current Weather - Big Sky: 5°C

Montana, United States of America

Partly Cloudy

Feels like -0°C

Wind

4 km/h E

Humidity

94%

Pressure

1020 mb

UV Index

0

Visibility

10 km

Partly Cloudy

Partly Cloudy

Friday, June 19, 2026

High

19°C

Low

4°C

Rain Chance

7%

Hourly Forecast

Partly Cloudy 12°C
10:00
Partly Cloudy 14°C
11:00
Partly Cloudy 16°C
12:00
Partly Cloudy 17°C
13:00
Partly Cloudy 18°C
14:00
Cloudy 19°C
15:00
Partly Cloudy 19°C
16:00
Sunny 19°C
17:00
Sunny 18°C
18:00
Sunny 17°C
19:00
Partly Cloudy 15°C
20:00
Patchy rain nearby 13°C
21:00
Clear 11°C
22:00
Clear 10°C
23:00
Jun 20

Day Statistics

Maximum Wind

10 km/h

Humidity

61%

Precipitation

0 mm

UV Index

10

Visibility

9 km

Rain Chance

7%

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

3.1

μg/m³

PM10

3.6

μg/m³

NO₂

2.3

μg/m³

O₃

84.6

μg/m³

SO₂

0.2

μg/m³

CO

101.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 1