Weather forecast for 10 days
Big Sky, MT

Weather forecast for the weekend

Saturday, Apr 19.

Partly Cloudy
6:30 am

8:18 pm
MDT
Partly Cloudy
52°F / 32°F
  • Wind: 8mph SW
  • Humidity: 41%
  • Precip. probability: 4%
  • Precipitation: 0.16"
  • UV index: 6
On Saturday, April 19, moments of sunshine will break through the patchy clouds.
The highest anticipated temperature is a fresh 51.8°F, while the lowest temperature will be an icy 32°F.
Today, the temperature will resemble May's climate with a high near 52°F.
Sunrise was at 6:30 am and sunset will be at 8:18 pm; the daylight will last for 13h and 47min.

Sunday, Apr 20.

PM Showers
6:28 am

8:19 pm
MDT
PM Showers
48°F / 30°F
  • Wind: 9mph WSW
  • Humidity: 56%
  • Precip. probability: 52%
  • Precipitation: 0.24"
  • UV index: 6
Tomorrow, in Big Sky, a mix of clouds and showers is expected later in the afternoon.
The likelihood of precipitation is high. However, the rain will be light. The maximum anticipated temperature is a chilly 48.2°F, while the minimum temperature will be a freezing 30.2°F.
The temperature will be higher and more consistent with May's average high of 52°F than with April's usual.
Sunrise will be at 6:28 am and sunset at 8:19 pm; tomorrow's daylight will last for 13h and 50min.

Frequently asked questions

What is the weather forecast for Big Sky for tomorrow?
Tomorrow, scattered showers are possible later in the day.
Will it rain tomorrow?
Light precipitation of 0.24" is forecasted. The likelihood of rainfall is 52%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 48.2°F, while the lowest temperature will be 30.2°F.
Tomorrow, the maximum temperature will be a couple of degrees higher than the average highest temperature in April. The lowest temperature tomorrow will be also moderately higher than the average low temperature.
What time are sunrise and sunset tomorrow?
On Sunday, in Big Sky, sunrise will be at 6:28 am and sunset at 8:19 pm (MDT).
How many hours of daylight will Big Sky have tomorrow?
In Big Sky, the length of the day tomorrow will be 13h and 50min.
What is the weather forecast for Big Sky for the next ten days?
In Big Sky, a combination of dull, showery and snowy and cold weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rain is predicted for Sunday, Tuesday, Friday and next Sunday in Big Sky. The days with the most rainfall will be Monday and next Monday, with light precipitation of 0.31".
Will it snow in the next ten days?
With moderate precipitation of 0.31", snow is forecasted for Monday and next Monday in Big Sky.
How warm will it be in the next ten days?
The maximum temperature will vary between 41°F and 53.6°F, as the minimum temperature will range between 19.4°F and 35.6°F.
What will be the warmest and the coldest days?
With a maximum temperature of 53.6°F, Thursday through next Saturday will be the warmest days. The coldest day will be Monday, with a maximum of 41°F.

Long-term weather forecast

SatApr 19.
  • 52°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SW
  • Humidity: 41%
  • UV index: 6
  • Precip. probability: 4%
  • Precipitation: 0.16"
  • 6:30 am 8:18 pm MDT
SunApr 20.
  • 48°F
  • 30°F
PM Showers
PM Showers
  • Wind: 9mph WSW
  • Humidity: 56%
  • UV index: 6
  • Precip. probability: 52%
  • Precipitation: 0.24"
  • 6:28 am 8:19 pm MDT
MonApr 21.
  • 41°F
  • 19°F
Snow
Snow
  • Wind: 12mph W
  • Humidity: 60%
  • UV index: 4
  • Precip. probability: 67%
  • Precipitation: 0.31"
  • 6:27 am 8:20 pm MDT
TueApr 22.
  • 45°F
  • 25°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph WSW
  • Humidity: 43%
  • UV index: 5
  • Precip. probability: 19%
  • Precipitation: 0.08"
  • 6:25 am 8:21 pm MDT
WedApr 23.
  • 50°F
  • 25°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph W
  • Humidity: 49%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:23 am 8:23 pm MDT
ThuApr 24.
  • 54°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph S
  • Humidity: 46%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:22 am 8:24 pm MDT
FriApr 25.
  • 54°F
  • 36°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph S
  • Humidity: 50%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • 6:20 am 8:25 pm MDT
SatApr 26.
  • 54°F
  • 34°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph SSW
  • Humidity: 50%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:18 am 8:26 pm MDT
SunApr 27.
  • 52°F
  • 32°F
PM Showers
PM Showers
  • Wind: 11mph WSW
  • Humidity: 50%
  • UV index: 5
  • Precip. probability: 38%
  • Precipitation: 0.2"
  • 6:17 am 8:28 pm MDT
MonApr 28.
  • 46°F
  • 30°F
Rain / Snow Showers
Rain / Snow Showers
  • Wind: 10mph WNW
  • Humidity: 52%
  • UV index: 5
  • Precip. probability: 44%
  • Precipitation: 0.31"
  • 6:15 am 8:29 pm MDT
Looking ahead, conditions suggest a period of gloomy, rain-soaked and snowy and cold weather is anticipated.
Rain is predicted for Sunday, Tuesday, Friday and next Sunday. The days with the most rainfall will be Monday and next Monday, with light precipitation of 0.31".
With moderate precipitation of 0.31", snow is expected on Monday and next Monday.
Temperature fluctuation will be noticeable across the forecast period. Forecast highs will fluctuate between 41°F and 53.6°F, while there will be also a marked difference in overnight low temperatures, as the overnight lows will vary from 19.4°F to 35.6°F.
The warmest days in Big Sky will be Thursday through next Saturday, with a maximum of 53.6°F; the lowest daytime temperature of the period will be reached on Monday, peaking at 41°F.
Updated: Apr 19, 2025 @ 13:58:21 UTC
Published by: Weather U.S. | About Us
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