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32 dead, 27 girls at camp missing after catastrophic flooding in Texas. Read the latest Chevron right
Tropical Storm Chantal forms in Atlantic before landfall in South Carolina. Get details Chevron right

Great Falls, MT

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Great Falls, MT Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities

July 5 - August 18

Sat 7/5

73° /49°
65%
Partly sunny; breezy this morning, then a couple of showers and a thunderstorm this afternoon; gusty winds and small hail can accompany any downpour

RealFeel®73°

RealFeel Shade™69°

Max UV Index7 (High)

WindW 14 mph

Sun 7/6

80° /49°
1%
Times of clouds and sun

RealFeel®82°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindW 9 mph

Mon 7/7

86° /56°
1%
Mostly sunny

RealFeel®88°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindSE 6 mph

Tue 7/8

96° /61°
0%
Breezy and hot with sizzling sunshine; caution advised if doing strenuous activities outside

RealFeel®94°

RealFeel Shade™92°

Max UV Index9 (Very High)

WindWSW 15 mph

Wed 7/9

96° /56°
0%
Partly sunny and hot; breezy in the afternoon; possible danger of dehydration and heatstroke while doing strenuous activities

RealFeel®96°

RealFeel Shade™92°

Max UV Index9 (Very High)

WindSW 14 mph

Thu 7/10

76° /51°
40%
Sunshine and a few clouds with a thundershower on the prowl in the afternoon

RealFeel®81°

RealFeel Shade™72°

Max UV Index9 (Very High)

WindNNW 12 mph

Fri 7/11

81° /56°
0%
Sunny

RealFeel®85°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindSE 7 mph

Sat 7/12

90° /57°
0%
Plenty of sun

RealFeel®92°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindSW 9 mph

Sun 7/13

89° /58°
0%
Plenty of sun

RealFeel®91°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindWSW 13 mph

Mon 7/14

82° /53°
0%
Mostly sunny and windy

RealFeel®81°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindWSW 17 mph

Tue 7/15

82° /52°
1%
Abundant sunshine

RealFeel®83°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindWSW 10 mph

Wed 7/16

83° /52°
3%
Mostly sunny

RealFeel®84°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindWSW 9 mph

Thu 7/17

88° /57°
0%
Sunshine and a few clouds

RealFeel®89°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindWSW 8 mph

Fri 7/18

97° /53°
25%
Hot with clouds and sun

RealFeel®96°

RealFeel Shade™94°

Max UV Index5 (Moderate)

WindWSW 7 mph

Sat 7/19

90° /58°
25%
Very warm with decreasing clouds

RealFeel®93°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindSW 5 mph

Sun 7/20

89° /57°
20%
Very warm with plenty of sunshine

RealFeel®91°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindNNW 5 mph

Mon 7/21

87° /57°
10%
Mostly sunny

RealFeel®89°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindWSW 5 mph

Tue 7/22

86° /56°
5%
Plenty of sun

RealFeel®90°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindNE 6 mph

Wed 7/23

86° /58°
25%
Considerable cloudiness

RealFeel®86°

RealFeel Shade™86°

Max UV Index2 (Low)

WindNE 2 mph

Thu 7/24

89° /58°
20%
Mostly sunny

RealFeel®92°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindS 6 mph

Fri 7/25

91° /57°
5%
Very warm with plenty of sunshine

RealFeel®91°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindWSW 8 mph

Sat 7/26

86° /58°
20%
Sunshine

RealFeel®90°

RealFeel Shade™84°

Max UV Index8 (Very High)

WindNNE 4 mph

Sun 7/27

88° /58°
20%
Plenty of sunshine

RealFeel®92°

RealFeel Shade™87°

Max UV Index8 (Very High)

WindE 4 mph

Mon 7/28

91° /59°
25%
Very warm with clouds and sun

RealFeel®90°

RealFeel Shade™90°

Max UV Index4 (Moderate)

WindSSW 5 mph

Tue 7/29

91° /59°
10%
Sunny and very warm

RealFeel®94°

RealFeel Shade™89°

Max UV Index8 (Very High)

WindWSW 4 mph

Wed 7/30

90° /58°
5%
Sunny and remaining very warm

RealFeel®93°

RealFeel Shade™88°

Max UV Index8 (Very High)

WindN 4 mph

Thu 7/31

87° /59°
10%
Mostly sunny

RealFeel®91°

RealFeel Shade™85°

Max UV Index8 (Very High)

WindNNE 2 mph

Fri 8/1

88° /58°
5%
Brilliant sunshine

RealFeel®91°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindE 2 mph

Sat 8/2

90° /58°
10%
Sunny and very warm

RealFeel®93°

RealFeel Shade™89°

Max UV Index8 (Very High)

WindSE 4 mph

Sun 8/3

91° /59°
25%
Very warm with clouds to start, then sunshine returns

RealFeel®91°

RealFeel Shade™88°

Max UV Index6 (High)

WindSW 5 mph

Mon 8/4

91° /59°
10%
Remaining very warm with sunshine

RealFeel®93°

RealFeel Shade™88°

Max UV Index8 (Very High)

WindNW 6 mph

Tue 8/5

88° /58°
5%
Plenty of sunshine

RealFeel®91°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindESE 4 mph

Wed 8/6

90° /59°
25%
Clouds to start, then sunshine returns and very warm

RealFeel®93°

RealFeel Shade™88°

Max UV Index3 (Moderate)

WindSSW 2 mph

Thu 8/7

90° /58°
10%
Sunny and very warm

RealFeel®93°

RealFeel Shade™89°

Max UV Index8 (Very High)

WindWSW 4 mph

Fri 8/8

89° /58°
25%
Partly sunny and remaining very warm

RealFeel®90°

RealFeel Shade™87°

Max UV Index8 (Very High)

WindNW 6 mph

Sat 8/9

80° /55°
20%
Partly sunny

RealFeel®86°

RealFeel Shade™80°

Max UV Index7 (High)

WindENE 4 mph

Sun 8/10

80° /57°
25%
Mostly cloudy

RealFeel®80°

RealFeel Shade™80°

Max UV Index5 (Moderate)

WindSSW 2 mph

Mon 8/11

84° /56°
20%
Sunshine

RealFeel®87°

RealFeel Shade™83°

Max UV Index7 (High)

WindS 4 mph

Tue 8/12

88° /57°
20%
Mostly sunny

RealFeel®90°

RealFeel Shade™86°

Max UV Index7 (High)

WindWNW 5 mph

Wed 8/13

85° /56°
20%
Mostly sunny

RealFeel®87°

RealFeel Shade™83°

Max UV Index7 (High)

WindN 6 mph

Thu 8/14

78° /53°
10%
Mostly sunny

RealFeel®83°

RealFeel Shade™77°

Max UV Index7 (High)

WindNE 4 mph

Fri 8/15

78° /54°
5%
Plenty of sunshine

RealFeel®82°

RealFeel Shade™76°

Max UV Index7 (High)

WindSSW 4 mph

Sat 8/16

85° /56°
20%
Plenty of sunshine

RealFeel®86°

RealFeel Shade™82°

Max UV Index7 (High)

WindSW 5 mph

Sun 8/17

86° /55°
10%
Mostly sunny

RealFeel®88°

RealFeel Shade™85°

Max UV Index7 (High)

WindSW 4 mph

Mon 8/18

85° /55°
1%
Mostly sunny

RealFeel®84°

RealFeel Shade™82°

Max UV Index7 (High)

WindW 9 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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