Weather forecast for 10 days
Garrison, MT

Weather forecast for the weekend

Saturday, Apr 19.

Mostly Sunny
6:34 am

8:26 pm
MDT
Mostly Sunny
61°F / 36°F
  • Wind: 14mph W
  • Humidity: 41%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 5
On Saturday, April 19, sun-filled skies will remain for most of the day.
The temperature is predicted to oscillate between a maximum of a breezy 60.8°F and a minimum of a cold 35.6°F.
The expected high is higher and consistent with May's normal of 55.6°F rather than April's.
Sunrise will be at 6:34 am and sunset at 8:26 pm; the daylight will last for 13h and 52min.

Sunday, Apr 20.

Partly Cloudy
6:32 am

8:27 pm
MDT
Partly Cloudy
54°F / 32°F
  • Wind: 13mph WNW
  • Humidity: 52%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 4
On Sunday, in Garrison, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
The maximum temperature will be a crisp 53.6°F, while the minimum anticipated temperature is a cold 32°F.
On on Sunday, conditions will be warmer with a temperature more like May's typical high of 55.6°F.
Sunrise will be at 6:32 am and sunset at 8:27 pm; the daylight will last for 13h and 55min.

Frequently asked questions

What is the weather forecast for Garrison for Saturday?
On Saturday, in Garrison, a bright and mostly cloud-free sky is in store.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 60.8°F, while the minimum temperature will be 35.6°F.
What is the weather forecast for Garrison for Sunday?
On Sunday, sunny moments will alternate with patchy cloud cover.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 53.6°F, while the lowest temperature will be 32°F.
What is the weather forecast for Garrison for the next ten days?
In Garrison, predominantly dull and occasionally dry and sunny weather is anticipated for the next ten days.
Will it rain in the next ten days in Garrison?
Rain is forecasted for Wednesday and Monday in Garrison. With light precipitation of 0.16", Wednesday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 41°F and 60.8°F, as the minimum temperature will be between 23°F and 35.6°F.
What will be the warmest and the coldest days?
With the maximum temperature of 60.8°F, Saturday will be the warmest day. With a maximum temperature of 41°F, Thursday will be the coldest day.

Long-term weather forecast

TueApr 15.
  • min.
  • 36°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph WSW
  • Humidity: 48%
  • UV index: 0
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:41 am 8:20 pm MDT
WedApr 16.
  • 57°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph WNW
  • Humidity: 46%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • 6:39 am 8:22 pm MDT
ThuApr 17.
  • 41°F
  • 23°F
Cloudy
Cloudy
  • Wind: 16mph NNE
  • Humidity: 48%
  • UV index: 3
  • Precip. probability: 12%
  • Precipitation: 0"
  • 6:37 am 8:23 pm MDT
FriApr 18.
  • 50°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph NNW
  • Humidity: 43%
  • UV index: 5
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:35 am 8:25 pm MDT
SatApr 19.
  • 61°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph W
  • Humidity: 41%
  • UV index: 5
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:34 am 8:26 pm MDT
SunApr 20.
  • 54°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph WNW
  • Humidity: 52%
  • UV index: 4
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:32 am 8:27 pm MDT
MonApr 21.
  • 48°F
  • 30°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 13mph WNW
  • Humidity: 54%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 6:30 am 8:29 pm MDT
TueApr 22.
  • 52°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NW
  • Humidity: 50%
  • UV index: 5
  • Precip. probability: 17%
  • Precipitation: 0"
  • 6:28 am 8:30 pm MDT
WedApr 23.
  • 55°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NW
  • Humidity: 46%
  • UV index: 6
  • Precip. probability: 11%
  • Precipitation: 0"
  • 6:27 am 8:31 pm MDT
ThuApr 24.
  • 57°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph N
  • Humidity: 48%
  • UV index: 5
  • Precip. probability: 17%
  • Precipitation: 0"
  • 6:25 am 8:33 pm MDT
Conditions over the next ten days suggest that primarily cloud-filled and occasionally bright weather is anticipated.
Rain is expected on Wednesday and Monday.
Substantial differences in temperature are forecasted in the upcoming period. Highs will range from 41°F to 60.8°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 23°F to 35.6°F.
Expect the warmest day on Saturday, with temperatures peaking at 60.8°F; expect the coldest day on Thursday with a high of 41°F.
Updated: Apr 16, 2025 @ 00:34:53 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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