Weather forecast for 10 days
Great Falls, MT

Weather forecast for the weekend

Saturday, May 3.

Sunny
6:02 am

8:41 pm
MDT
Sunny
84°F / 50°F
  • Wind: 8mph SW
  • Humidity: 25%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 6
On Saturday, May 3, conditions remain stable and sunny, with little cloud presence.
A notable disparity in temperature is predicted, reaching up to a maximum of a moderately hot 84.2°F and falling to a minimum of a cool 50°F.
On Saturday, the higher temperature fits better with the expected maximum in June than May.
Sunrise will be at 6:02 am and sunset at 8:41 pm; the daylight will last for 14h and 40min.

Sunday, May 4.

Mostly Sunny
6:00 am

8:43 pm
MDT
Mostly Sunny
66°F / 37°F
  • Wind: 19mph NW
  • Humidity: 45%
  • Precip. probability: 24%
  • Precipitation: 0.28"
  • UV index: 6
On Sunday, May 4, sunshine will prevail for most of the day.
The chance of rain is low, and light precipitation is anticipated. Temperatures will see a substantial oscillation, reaching a high of a comfortable 66.2°F and dropping to a low of a wintry 37.4°F.
The anticipated daytime maximum should align with the typical May high of 63°F.
Sunrise will be at 6:00 am and sunset at 8:43 pm; the daylight will last for 14h and 43min.

Frequently asked questions

What is the weather forecast for Great Falls for Saturday?
On Saturday, sunny skies are in store, with excellent visibility.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 84.2°F, while the lowest temperature will be 50°F.
What is the weather forecast for Great Falls for Sunday?
On Sunday, mostly sunny and dry conditions will continue.
Will it rain on Sunday?
Light precipitation of 0.28" is predicted on Sunday. The chance of rainfall is 24%.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 66.2°F, while the minimum temperature will be 37.4°F.
What is the weather forecast for Great Falls for the next ten days?
In Great Falls, a combination of dry and sunny, cloudy and showery weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rain is anticipated on Sunday and Monday in Great Falls. Sunday, with light precipitation of 0.28", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 50°F and 84.2°F, as the minimum temperature will vary between 32°F and 50°F.
What will be the hottest and the coldest days?
Saturday will be the hottest day, with a maximum temperature of 84.2°F. Monday will be the coldest day, with a maximum temperature of 50°F.

Long-term weather forecast

ThuMay 1.
  • 66°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph SW
  • Humidity: 24%
  • UV index: 5
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:05 am 8:38 pm MDT
FriMay 2.
  • 81°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SW
  • Humidity: 25%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:03 am 8:40 pm MDT
SatMay 3.
  • 84°F
  • 50°F
Sunny
Sunny
  • Wind: 8mph SW
  • Humidity: 25%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:02 am 8:41 pm MDT
SunMay 4.
  • 66°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Wind: 19mph NW
  • Humidity: 45%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0.28"
  • 6:00 am 8:43 pm MDT
MonMay 5.
  • 50°F
  • 32°F
Showers
Showers
  • Wind: 13mph NNE
  • Humidity: 71%
  • UV index: 5
  • Precip. probability: 57%
  • Precipitation: 0.2"
  • 5:59 am 8:44 pm MDT
TueMay 6.
  • 66°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SE
  • Humidity: 49%
  • UV index: 6
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:57 am 8:45 pm MDT
WedMay 7.
  • 79°F
  • 48°F
Sunny
Sunny
  • Wind: 12mph SW
  • Humidity: 40%
  • UV index: 6
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:56 am 8:47 pm MDT
ThuMay 8.
  • 81°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph WSW
  • Humidity: 32%
  • UV index: 6
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:54 am 8:48 pm MDT
FriMay 9.
  • 72°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WNW
  • Humidity: 36%
  • UV index: 6
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:53 am 8:49 pm MDT
SatMay 10.
  • 72°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph NNW
  • Humidity: 40%
  • UV index: 6
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:51 am 8:51 pm MDT
mostly clear, gloomy and damp weather is forecasted.
Rain is forecasted for Sunday and Monday.
Substantial differences in temperature are forecasted across the forecast period. The temperature is expected to swing from 50°F up to 84.2°F, while the fluctuation in night temperatures will be also significant, as temperatures overnight will fluctuate from 32°F up to 50°F.
Saturday is expected to be the hottest, reaching up to 84.2°F; expect the coldest day on Monday with a high of 50°F.
Updated: May 1, 2025 @ 21:07:26 UTC
Published by: Weather U.S. | About Us
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