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Keystone, MT

53°F
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Keystone, MT Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities

June 4 - July 18

Wed 6/4

71° /51°
1%
Mostly cloudy

RealFeel®76°

RealFeel Shade™69°

Max UV Index5 (Moderate)

WindWNW 5 mph

Thu 6/5

77° /50°
1%
Mostly sunny and pleasant

RealFeel®86°

RealFeel Shade™75°

Max UV Index9 (Very High)

WindN 5 mph

Fri 6/6

78° /50°
0%
Mostly cloudy

RealFeel®81°

RealFeel Shade™75°

Max UV Index5 (Moderate)

WindW 5 mph

Sat 6/7

84° /60°
0%
Sunny to partly cloudy

RealFeel®89°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindW 6 mph

Sun 6/8

93° /57°
0%
Mostly sunny and hot

RealFeel®100°

RealFeel Shade™91°

Max UV Index9 (Very High)

WindNNE 2 mph

Mon 6/9

92° /58°
0%
Sunny and hot

RealFeel®98°

RealFeel Shade™89°

Max UV Index9 (Very High)

WindW 6 mph

Tue 6/10

86° /53°
1%
Very warm; mostly cloudy in the morning followed by sun through high clouds in the afternoon

RealFeel®87°

RealFeel Shade™84°

Max UV Index5 (Moderate)

WindWSW 6 mph

Wed 6/11

80° /52°
0%
Plenty of sun

RealFeel®84°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindWSW 7 mph

Thu 6/12

76° /49°
18%
A thick cloud cover

RealFeel®75°

RealFeel Shade™73°

Max UV Index3 (Moderate)

WindWNW 7 mph

Fri 6/13

81° /51°
70%
Rather cloudy with rain tapering off

RealFeel®83°

RealFeel Shade™78°

Max UV Index5 (Moderate)

WindW 7 mph

Sat 6/14

77° /48°
5%
Mostly cloudy

RealFeel®79°

RealFeel Shade™74°

Max UV Index5 (Moderate)

WindWSW 9 mph

Sun 6/15

75° /46°
39%
Mostly cloudy with a shower in spots

RealFeel®72°

RealFeel Shade™71°

Max UV Index5 (Moderate)

WindW 10 mph

Mon 6/16

77° /48°
25%
Mostly cloudy

RealFeel®77°

RealFeel Shade™76°

Max UV Index4 (Moderate)

WindWSW 5 mph

Tue 6/17

70° /42°
20%
Mostly sunny

RealFeel®78°

RealFeel Shade™68°

Max UV Index10 (Very High)

WindS 2 mph

Wed 6/18

80° /51°
5%
Warmer with plenty of sunshine

RealFeel®85°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindSW 5 mph

Thu 6/19

73° /45°
5%
Plenty of sunshine

RealFeel®80°

RealFeel Shade™71°

Max UV Index10 (Very High)

WindSW 5 mph

Fri 6/20

71° /46°
25%
Mostly cloudy

RealFeel®75°

RealFeel Shade™70°

Max UV Index3 (Moderate)

WindNE 1 mph

Sat 6/21

73° /45°
65%
Intervals of clouds and sunshine with a couple of showers in the afternoon

RealFeel®80°

RealFeel Shade™71°

Max UV Index10 (Very High)

WindN 4 mph

Sun 6/22

70° /43°
25%
Mainly cloudy

RealFeel®71°

RealFeel Shade™68°

Max UV Index3 (Moderate)

WindNE 2 mph

Mon 6/23

71° /42°
56%
Sunshine and a few clouds with a passing shower in the afternoon

RealFeel®78°

RealFeel Shade™69°

Max UV Index10 (Very High)

WindENE 4 mph

Tue 6/24

72° /44°
25%
Mostly cloudy

RealFeel®75°

RealFeel Shade™71°

Max UV Index9 (Very High)

WindE 2 mph

Wed 6/25

75° /47°
20%
Partly sunny

RealFeel®82°

RealFeel Shade™73°

Max UV Index10 (Very High)

WindSSW 4 mph

Thu 6/26

80° /50°
10%
Sunny

RealFeel®87°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindSW 2 mph

Fri 6/27

83° /52°
10%
Mostly sunny

RealFeel®88°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindSSW 5 mph

Sat 6/28

81° /50°
25%
Mostly cloudy

RealFeel®81°

RealFeel Shade™78°

Max UV Index3 (Moderate)

WindWSW 8 mph

Sun 6/29

73° /48°
20%
Partly sunny

RealFeel®79°

RealFeel Shade™70°

Max UV Index9 (Very High)

WindSW 7 mph

Mon 6/30

74° /49°
25%
A blend of sun and clouds

RealFeel®77°

RealFeel Shade™72°

Max UV Index5 (Moderate)

WindSW 5 mph

Tue 7/1

75° /48°
20%
Mostly sunny

RealFeel®82°

RealFeel Shade™74°

Max UV Index9 (Very High)

WindWSW 1 mph

Wed 7/2

81° /52°
20%
Plenty of sun

RealFeel®88°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindW 1 mph

Thu 7/3

86° /53°
25%
Intervals of clouds and sunshine

RealFeel®86°

RealFeel Shade™84°

Max UV Index5 (Moderate)

WindSW 4 mph

Fri 7/4

77° /47°
25%
Mostly cloudy and not as warm

RealFeel®76°

RealFeel Shade™74°

Max UV Index4 (Moderate)

WindWSW 8 mph

Sat 7/5

75° /44°
5%
Sunny

RealFeel®82°

RealFeel Shade™74°

Max UV Index9 (Very High)

WindSSW 1 mph

Sun 7/6

78° /48°
5%
Plenty of sunshine

RealFeel®84°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindWNW 1 mph

Mon 7/7

83° /51°
20%
Plenty of sunshine

RealFeel®90°

RealFeel Shade™83°

Max UV Index9 (Very High)

Wind0 mph

Tue 7/8

88° /54°
10%
Mostly sunny

RealFeel®95°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindNE 1 mph

Wed 7/9

90° /55°
20%
Mostly sunny and very warm

RealFeel®95°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindSW 4 mph

Thu 7/10

89° /55°
20%
Plenty of sunshine

RealFeel®95°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindWSW 1 mph

Fri 7/11

90° /54°
20%
Very warm with plenty of sun

RealFeel®96°

RealFeel Shade™90°

Max UV Index9 (Very High)

Wind0 mph

Sat 7/12

91° /56°
20%
Very warm with plenty of sun

RealFeel®95°

RealFeel Shade™89°

Max UV Index9 (Very High)

WindSW 4 mph

Sun 7/13

90° /55°
20%
Plenty of sun

RealFeel®96°

RealFeel Shade™89°

Max UV Index9 (Very High)

WindSW 1 mph

Mon 7/14

92° /52°
2%
Mostly sunny

RealFeel®93°

RealFeel Shade™89°

Max UV Index9 (Very High)

WindWNW 7 mph

Tue 7/15

95° /55°
1%
Mostly sunny and very warm

RealFeel®98°

RealFeel Shade™93°

Max UV Index9 (Very High)

WindNNW 4 mph

Wed 7/16

96° /47°
1%
Sunny to partly cloudy and very warm

RealFeel®99°

RealFeel Shade™93°

Max UV Index9 (Very High)

WindSW 4 mph

Thu 7/17

84° /46°
61%
A couple of morning showers and a thunderstorm; otherwise, partly sunny and not as hot

RealFeel®85°

RealFeel Shade™80°

Max UV Index7 (High)

WindW 9 mph

Fri 7/18

88° /47°
0%
Plenty of sunshine

RealFeel®90°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindW 5 mph

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World North America United States Montana Keystone

Weather Near Keystone:

  • Evergreen, MT
  • Kalispell, MT
  • Missoula, MT
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More
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