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Great Falls, MT

47°F
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Great Falls

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Great Falls, MT Weather
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April 20 - May 4

Mon 4/20

76° /42°
0%
Very warm with a blend of sun and clouds

RealFeel®76°

RealFeel Shade™73°

Max UV Index6.0 (High)

WindWSW 8 mph

Tue 4/21

81° /47°
1%
Warm with the temperature breaking the record high of 80 set in 1942 with intervals of clouds and sunshine

RealFeel®82°

RealFeel Shade™78°

Max UV Index6.0 (High)

WindS 9 mph

Wed 4/22

68° /32°
55%
Not as warm with some sun, then turning cloudy, becoming breezy in the afternoon with a thundershower

RealFeel®67°

RealFeel Shade™64°

Max UV Index4.0 (Moderate)

WindW 16 mph

Thu 4/23

41° /25°
60%
Breezy and chilly with snow and flurries

RealFeel®29°

RealFeel Shade™29°

Max UV Index3.0 (Moderate)

WindNNW 17 mph

Fri 4/24

40° /22°
62%
Cloudy and cold; morning flurries, becoming breezy in the afternoon with a couple of showers of rain or snow

RealFeel®30°

RealFeel Shade™30°

Max UV Index2.0 (Low)

WindNNW 13 mph

Sat 4/25

43° /23°
25%
Mostly cloudy and chilly

RealFeel®43°

RealFeel Shade™38°

Max UV Index3.0 (Moderate)

WindNNW 8 mph

Sun 4/26

48° /24°
1%
Turning cloudy

RealFeel®51°

RealFeel Shade™43°

Max UV Index7.0 (High)

WindSSE 7 mph

Mon 4/27

54° /30°
4%
Partly sunny

RealFeel®61°

RealFeel Shade™51°

Max UV Index7.0 (High)

WindSSE 6 mph

Tue 4/28

56° /34°
58%
A couple of showers in the morning; otherwise, clouds and sun

RealFeel®59°

RealFeel Shade™55°

Max UV Index4.0 (Moderate)

WindS 7 mph

Wed 4/29

58° /35°
57%
Mostly cloudy with a touch of rain in the afternoon

RealFeel®61°

RealFeel Shade™55°

Max UV Index7.0 (High)

WindWNW 6 mph

Thu 4/30

57° /35°
2%
Mostly sunny

RealFeel®59°

RealFeel Shade™53°

Max UV Index7.0 (High)

WindN 7 mph

Fri 5/1

58° /36°
5%
Intervals of clouds and sunshine

RealFeel®62°

RealFeel Shade™56°

Max UV Index7.0 (High)

WindESE 7 mph

Sat 5/2

69° /36°
25%
Cloudy most of the time

RealFeel®67°

RealFeel Shade™67°

Max UV Index3.0 (Moderate)

WindWSW 6 mph

Sun 5/3

54° /38°
55%
A little rain in the morning; otherwise, considerable cloudiness

RealFeel®57°

RealFeel Shade™56°

Max UV Index2.0 (Low)

WindWSW 4 mph

Mon 5/4

55° /32°
20%
Partly sunny

RealFeel®62°

RealFeel Shade™55°

Max UV Index4.0 (Moderate)

WindWNW 2 mph

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World North America United States Montana Great Falls

Weather Near Great Falls:

  • Havre, MT
  • Helena, MT
  • Lewistown, MT
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