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Rounds of rain from Texas to Carolinas may lead to flash floods, drought relief. Click for info.

After a soggy & chilly Memorial Day weekend, drier weather will return to the Northeast. Details.

Big Sky, MT

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Big Sky, MT Weather

Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Hourly

10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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3 PM

65°

RealFeel® 61°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

55%

Thunderstorms

RealFeel Shade™59°

WindSSW 10 mph

Air QualityFair

Max UV Index1.8 (Low)

Wind Gusts12 mph

Humidity22%

Indoor Humidity35% (Dry)

Dew Point26° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Rain0.05 in

Visibility10 mi

Cloud Ceiling10000 ft

4 PM

65°

RealFeel® 69°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Partly sunny

RealFeel Shade™62°

WindSSW 10 mph

Air QualityFair

Max UV Index5.2 (Moderate)

Wind Gusts13 mph

Humidity23%

Indoor Humidity35% (Dry)

Dew Point26° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

63°

RealFeel® 64°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

34%

Partly sunny

RealFeel Shade™60°

WindSSW 12 mph

Air QualityFair

Max UV Index3.7 (Moderate)

Wind Gusts13 mph

Humidity23%

Indoor Humidity34% (Dry)

Dew Point25° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

61°

RealFeel® 60°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

34%

Partly sunny

RealFeel Shade™57°

WindSSW 10 mph

Air QualityFair

Max UV Index2.4 (Low)

Wind Gusts13 mph

Humidity27%

Indoor Humidity35% (Dry)

Dew Point26° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

58°

RealFeel® 56°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

25%

Partly sunny

RealFeel Shade™54°

WindSSW 10 mph

Air QualityFair

Max UV Index1.4 (Low)

Wind Gusts12 mph

Humidity31%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

54°

RealFeel® 50°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

7%

Mostly cloudy

RealFeel Shade™50°

WindS 9 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts10 mph

Humidity38%

Indoor Humidity38% (Dry)

Dew Point29° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover79%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

50°

RealFeel® 45°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

7%

Intermittent clouds

WindSSE 9 mph

Air QualityFair

Wind Gusts10 mph

Humidity46%

Indoor Humidity39% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover65%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

48°

RealFeel® 42°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

7%

Partly cloudy

WindSSE 9 mph

Air QualityFair

Wind Gusts9 mph

Humidity51%

Indoor Humidity39% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

45°

RealFeel® 39°

Cold

RealFeel Guide

Cold

25° to 39°

Coats and hats are appropriate, consider gloves and a scarf.

7%

Mostly clear

WindSSE 8 mph

Air QualityFair

Wind Gusts9 mph

Humidity57%

Indoor Humidity39% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover27%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Big Sky

AccuWeather's hourly forecast for Big Sky provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 65° with a RealFeel® of 61°, thunderstorms with a 55% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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