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Flash flood risk to focus on parts of central US. Get the forecast Chevron right

Calais, MT

60°F
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Calais

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Calais, MT Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities

July 20 - September 2

Sun 7/20

82° /60°
55%
Warmer with intervals of clouds and sun; a strong afternoon thunderstorm; thunderstorms can bring hail and damaging winds

RealFeel®87°

RealFeel Shade™79°

Max UV Index6 (High)

WindSSE 5 mph

Mon 7/21

84° /62°
55%
Clouds yielding to some sun with a heavy thunderstorm in the afternoon; storms can bring flooding downpours, hail, damaging wind gusts, and an isolated tornado

RealFeel®88°

RealFeel Shade™81°

Max UV Index8 (Very High)

WindNNE 6 mph

Tue 7/22

73° /56°
25%
Rather cloudy

RealFeel®75°

RealFeel Shade™71°

Max UV Index3 (Moderate)

WindNNE 6 mph

Wed 7/23

78° /51°
3%
Sunny and pleasant

RealFeel®83°

RealFeel Shade™75°

Max UV Index8 (Very High)

WindWNW 7 mph

Thu 7/24

87° /59°
1%
Sunshine

RealFeel®90°

RealFeel Shade™85°

Max UV Index8 (Very High)

WindSSW 6 mph

Fri 7/25

92° /58°
4%
Mostly cloudy and very warm

RealFeel®95°

RealFeel Shade™89°

Max UV Index8 (Very High)

WindSW 7 mph

Sat 7/26

89° /59°
39%
Turning cloudy with a strong thunderstorm in spots in the afternoon

RealFeel®94°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindSE 5 mph

Sun 7/27

88° /58°
74%
Variable cloudiness with a couple of thunderstorms in the afternoon

RealFeel®94°

RealFeel Shade™85°

Max UV Index8 (Very High)

WindNW 5 mph

Mon 7/28

92° /61°
3%
Mostly cloudy and very warm

RealFeel®96°

RealFeel Shade™90°

Max UV Index8 (Very High)

WindE 5 mph

Tue 7/29

93° /61°
72%
A blend of sun and clouds with a couple of thunderstorms, especially late; very warm

RealFeel®95°

RealFeel Shade™90°

Max UV Index6 (High)

WindE 5 mph

Wed 7/30

94° /65°
3%
Mostly cloudy and remaining very warm

RealFeel®99°

RealFeel Shade™92°

Max UV Index8 (Very High)

WindE 5 mph

Thu 7/31

88° /60°
3%
Mostly sunny

RealFeel®94°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindE 5 mph

Fri 8/1

88° /58°
1%
Sunny

RealFeel®93°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindE 5 mph

Sat 8/2

94° /59°
10%
Mostly sunny and very warm

RealFeel®97°

RealFeel Shade™92°

Max UV Index8 (Very High)

WindSE 4 mph

Sun 8/3

86° /59°
25%
Times of clouds and sun

RealFeel®85°

RealFeel Shade™83°

Max UV Index4 (Moderate)

WindE 7 mph

Mon 8/4

84° /58°
10%
Sunshine

RealFeel®86°

RealFeel Shade™81°

Max UV Index7 (High)

WindNW 7 mph

Tue 8/5

80° /57°
20%
Plenty of sunshine

RealFeel®86°

RealFeel Shade™78°

Max UV Index7 (High)

WindNW 2 mph

Wed 8/6

80° /58°
5%
Plenty of sunshine

RealFeel®85°

RealFeel Shade™78°

Max UV Index7 (High)

WindESE 5 mph

Thu 8/7

85° /59°
10%
Mostly sunny

RealFeel®88°

RealFeel Shade™83°

Max UV Index7 (High)

WindNW 5 mph

Fri 8/8

84° /59°
10%
Sunny

RealFeel®88°

RealFeel Shade™82°

Max UV Index7 (High)

WindSE 5 mph

Sat 8/9

89° /58°
10%
Mostly sunny

RealFeel®92°

RealFeel Shade™87°

Max UV Index7 (High)

WindSE 6 mph

Sun 8/10

90° /59°
25%
Thickening clouds and very warm

RealFeel®91°

RealFeel Shade™91°

Max UV Index5 (Moderate)

WindNNE 4 mph

Mon 8/11

88° /58°
25%
Less humid with intervals of clouds and sunshine

RealFeel®87°

RealFeel Shade™85°

Max UV Index5 (Moderate)

WindNW 10 mph

Tue 8/12

79° /51°
25%
Not as warm with intervals of clouds and sunshine

RealFeel®77°

RealFeel Shade™75°

Max UV Index4 (Moderate)

WindNW 10 mph

Wed 8/13

76° /48°
20%
Mostly sunny

RealFeel®81°

RealFeel Shade™76°

Max UV Index7 (High)

WindENE 2 mph

Thu 8/14

76° /51°
56%
Cloudy; a couple of morning showers followed by a thunderstorm in spots in the afternoon

RealFeel®76°

RealFeel Shade™76°

Max UV Index2 (Low)

WindSE 2 mph

Fri 8/15

77° /47°
10%
Sunshine

RealFeel®81°

RealFeel Shade™75°

Max UV Index7 (High)

WindE 2 mph

Sat 8/16

76° /47°
5%
Plenty of sunshine

RealFeel®77°

RealFeel Shade™73°

Max UV Index7 (High)

WindESE 8 mph

Sun 8/17

77° /54°
25%
Increasing cloudiness

RealFeel®74°

RealFeel Shade™74°

Max UV Index5 (Moderate)

WindSE 14 mph

Mon 8/18

86° /58°
25%
Cloudy and warmer

RealFeel®84°

RealFeel Shade™84°

Max UV Index2 (Low)

WindSSE 13 mph

Tue 8/19

87° /54°
55%
A morning thundershower; otherwise, a blend of sun and clouds

RealFeel®87°

RealFeel Shade™84°

Max UV Index3 (Moderate)

WindWNW 6 mph

Wed 8/20

77° /47°
20%
Mostly sunny and not as warm

RealFeel®77°

RealFeel Shade™74°

Max UV Index6 (High)

WindWNW 10 mph

Thu 8/21

75° /47°
20%
Plenty of sun

RealFeel®75°

RealFeel Shade™71°

Max UV Index6 (High)

WindESE 8 mph

Fri 8/22

77° /56°
25%
Considerable cloudiness

RealFeel®75°

RealFeel Shade™75°

Max UV Index2 (Low)

WindESE 8 mph

Sat 8/23

82° /56°
58%
Cloudy and humid; a couple of showers in the morning followed by a thunderstorm in the afternoon

RealFeel®83°

RealFeel Shade™83°

Max UV Index2 (Low)

WindE 6 mph

Sun 8/24

76° /55°
10%
Mostly sunny and less humid

RealFeel®80°

RealFeel Shade™74°

Max UV Index6 (High)

WindE 5 mph

Mon 8/25

78° /56°
20%
Partly sunny

RealFeel®78°

RealFeel Shade™76°

Max UV Index4 (Moderate)

WindSE 13 mph

Tue 8/26

86° /55°
62%
Cloudy with a couple of showers and a thunderstorm in the afternoon

RealFeel®83°

RealFeel Shade™83°

Max UV Index2 (Low)

WindNNW 7 mph

Wed 8/27

75° /52°
10%
Sunshine and less humid

RealFeel®79°

RealFeel Shade™73°

Max UV Index6 (High)

WindSW 5 mph

Thu 8/28

82° /54°
5%
Plenty of sunshine

RealFeel®85°

RealFeel Shade™80°

Max UV Index5 (Moderate)

WindSE 6 mph

Fri 8/29

86° /55°
10%
Mostly sunny

RealFeel®86°

RealFeel Shade™83°

Max UV Index5 (Moderate)

WindNE 6 mph

Sat 8/30

86° /55°
25%
Clouds to start, then sunshine returns

RealFeel®89°

RealFeel Shade™86°

Max UV Index5 (Moderate)

WindSSW 10 mph

Sun 8/31

83° /53°
60%
Mainly cloudy with a little rain in the afternoon

RealFeel®82°

RealFeel Shade™80°

Max UV Index4 (Moderate)

WindW 7 mph

Mon 9/1

79° /51°
0%
Partly sunny

RealFeel®78°

RealFeel Shade™76°

Max UV Index5 (Moderate)

WindNW 12 mph

Tue 9/2

74° /47°
25%
Intervals of clouds and sunshine

RealFeel®74°

RealFeel Shade™72°

Max UV Index2 (Low)

WindSE 5 mph

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World North America United States Montana Calais

Weather Near Calais:

  • Bismarck, ND
  • Mandan, ND
  • Minot, ND
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