Weather forecast for 10 days
Heart Butte, MT

Weather forecast for the weekend

Saturday, May 10.

Partly Cloudy
5:55 am

8:59 pm
MDT
Partly Cloudy
77°F / 48°F
  • Wind: 14mph WSW
  • Humidity: 30%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 5
On Saturday, May 10, patchy clouds will move across the sky, allowing for sunshine at times.
Temperature changes will be remarkable, ranging from a high of a warm 77°F to a low of a frosty 48.2°F.
A high of 77°F is expected, which aligns better with June's average peak of 69.1°F than May's 60.3°F.
Sunrise will be at 5:55 am and sunset at 8:59 pm; the daylight will last for 15h and 4min.

Sunday, May 11.

Mostly Cloudy
5:54 am

9:01 pm
MDT
Mostly Cloudy
66°F / 41°F
  • Wind: 11mph WSW
  • Humidity: 44%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 5
On Sunday, May 11, the sky will be mainly overcast.
Temperatures are expected to peak at an enjoyable 66.2°F and drop to a minimum of a wintry 41°F.
On Sunday, the warmer forecast high of 66.2°F matches June's pattern over May's.
Sunrise will be at 5:54 am and sunset at 9:01 pm; the daylight will last for 15h and 7min.

Frequently asked questions

What is the weather forecast for Heart Butte for Saturday?
On Saturday, in Heart Butte, variable cloud cover will persist, but sunshine will break through.
What will be the highest temperature in Heart Butte on Saturday?
On Saturday, the maximum temperature will be 77°F, while the minimum temperature will be 48.2°F.
What is the weather forecast for Heart Butte for Sunday?
On Sunday, a dense overcast layer will shape the day’s outlook.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 66.2°F, while the minimum temperature will be 41°F.
What is the weather forecast for Heart Butte for the next ten days?
In Heart Butte, weather will be unstable, and a combination of overcast, wet, sunny and snow-filled weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rain is anticipated on Tuesday and next Thursday in Heart Butte. Next Thursday, with light precipitation of 0.16", will be the day with the most rainfall.
Will it snow in the next ten days?
Snow is expected only on next Wednesday. With a probability of 34%, light precipitation of 0.16" is expected.
How warm will it be in the next ten days?
The maximum temperature will range between 46.4°F and 77°F, as the minimum temperature will be between 33.8°F and 50°F.
What will be the warmest and the coldest days?
The warmest day will be Saturday, with a maximum of 77°F. With a maximum temperature of 46.4°F, Tuesday will be the coldest day.

Long-term weather forecast

WedMay 7.
  • 70°F
  • 50°F
Sunny
Sunny
  • Wind: 18mph WSW
  • Humidity: 39%
  • UV index: 6
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:59 am 8:55 pm MDT
ThuMay 8.
  • 66°F
  • 37°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 25mph WSW
  • Humidity: 34%
  • UV index: 6
  • Precip. probability: 18%
  • Precipitation: 0"
  • 5:58 am 8:57 pm MDT
FriMay 9.
  • 73°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph SW
  • Humidity: 30%
  • UV index: 5
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:57 am 8:58 pm MDT
SatMay 10.
  • 77°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph WSW
  • Humidity: 30%
  • UV index: 5
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:55 am 8:59 pm MDT
SunMay 11.
  • 66°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph WSW
  • Humidity: 44%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:54 am 9:01 pm MDT
MonMay 12.
  • 57°F
  • 37°F
PM Showers
PM Showers
  • Wind: 14mph W
  • Humidity: 53%
  • UV index: 6
  • Precip. probability: 36%
  • Precipitation: 0"
  • 5:52 am 9:02 pm MDT
TueMay 13.
  • 46°F
  • 34°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph WNW
  • Humidity: 64%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:51 am 9:03 pm MDT
WedMay 14.
  • 50°F
  • 36°F
AM Rain / Snow Showers
AM Rain / Snow Showers
  • Wind: 14mph WNW
  • Humidity: 60%
  • UV index: 4
  • Precip. probability: 34%
  • Precipitation: 0.12"
  • 5:50 am 9:05 pm MDT
ThuMay 15.
  • 54°F
  • 37°F
PM Showers
PM Showers
  • Wind: 14mph WNW
  • Humidity: 57%
  • UV index: 6
  • Precip. probability: 33%
  • Precipitation: 0.16"
  • 5:48 am 9:06 pm MDT
FriMay 16.
  • 59°F
  • 39°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph W
  • Humidity: 49%
  • UV index: 5
  • Precip. probability: 10%
  • Precipitation: 0.04"
  • 5:47 am 9:07 pm MDT
Mixed conditions are forecasted for the coming ten days, and a mix of cloud-filled, damp, mostly clear and snowy and cold weather is forecasted.
Rain is anticipated on Tuesday and next Thursday.
With a probability of 34%, snowfall is forecasted only for next Wednesday. The precipitation will be light at 0.16".
Temperature fluctuation will be noticeable over the next several days. The temperature is expected to swing from 46.4°F up to 77°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 33.8°F and 50°F.
Expect the warmest day on Saturday, with temperatures peaking at 77°F; the lowest daytime temperature of the period will be reached on Tuesday, peaking at 46.4°F.
Updated: May 7, 2025 @ 07:13:23 UTC
Published by: Weather U.S. | About Us
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