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Keystone, CO

41°F
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Keystone, CO Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities

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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities

June 6 - July 20

Fri 6/6

56° /37°
55%
Cool with sunshine mixing with some clouds; a thunderstorm in parts of the area this afternoon

RealFeel®65°

RealFeel Shade™53°

Max UV Index12 (Extreme)

WindWSW 7 mph

Sat 6/7

71° /43°
0%
Sunny to partly cloudy, pleasant and warmer

RealFeel®74°

RealFeel Shade™68°

Max UV Index12 (Extreme)

WindWNW 9 mph

Sun 6/8

70° /44°
25%
Partly sunny and pleasant

RealFeel®76°

RealFeel Shade™67°

Max UV Index12 (Extreme)

WindWNW 9 mph

Mon 6/9

72° /42°
6%
Pleasant with plenty of sunshine

RealFeel®79°

RealFeel Shade™69°

Max UV Index12 (Extreme)

WindNNW 7 mph

Tue 6/10

76° /47°
60%
Times of sun and clouds with a couple of showers in the afternoon

RealFeel®83°

RealFeel Shade™72°

Max UV Index12 (Extreme)

WindNNE 6 mph

Wed 6/11

71° /47°
84%
Periods of clouds and sun with a couple of showers

RealFeel®77°

RealFeel Shade™68°

Max UV Index8 (Very High)

WindSSE 6 mph

Thu 6/12

71° /44°
75%
A couple of morning showers; otherwise, a blend of sun and clouds

RealFeel®79°

RealFeel Shade™70°

Max UV Index11 (Extreme)

WindWNW 5 mph

Fri 6/13

72° /45°
75%
A couple of morning showers; otherwise, partly sunny

RealFeel®80°

RealFeel Shade™70°

Max UV Index11 (Extreme)

WindSSE 5 mph

Sat 6/14

79° /47°
40%
A shower in places in the morning; otherwise, partial sunshine

RealFeel®84°

RealFeel Shade™77°

Max UV Index12 (Extreme)

WindWSW 5 mph

Sun 6/15

82° /47°
0%
Abundant sunshine

RealFeel®84°

RealFeel Shade™79°

Max UV Index12 (Extreme)

WindSSW 8 mph

Mon 6/16

83° /50°
0%
Very warm with plenty of sunshine

RealFeel®86°

RealFeel Shade™80°

Max UV Index12 (Extreme)

WindSW 5 mph

Tue 6/17

84° /49°
0%
Very warm with plenty of sunshine

RealFeel®86°

RealFeel Shade™81°

Max UV Index12 (Extreme)

WindSSW 8 mph

Wed 6/18

84° /50°
0%
Remaining warm with plenty of sunshine

RealFeel®85°

RealFeel Shade™80°

Max UV Index12 (Extreme)

WindSW 10 mph

Thu 6/19

74° /42°
20%
Mostly sunny

RealFeel®80°

RealFeel Shade™71°

Max UV Index12 (Extreme)

WindS 7 mph

Fri 6/20

76° /47°
10%
Mostly sunny

RealFeel®80°

RealFeel Shade™72°

Max UV Index12 (Extreme)

WindS 7 mph

Sat 6/21

73° /44°
20%
Plenty of sunshine

RealFeel®80°

RealFeel Shade™71°

Max UV Index12 (Extreme)

WindSSE 4 mph

Sun 6/22

77° /45°
20%
Plenty of sunshine

RealFeel®82°

RealFeel Shade™74°

Max UV Index12 (Extreme)

WindSSE 5 mph

Mon 6/23

78° /47°
20%
Plenty of sun

RealFeel®83°

RealFeel Shade™75°

Max UV Index12 (Extreme)

WindSSE 5 mph

Tue 6/24

78° /47°
10%
Sunny

RealFeel®83°

RealFeel Shade™75°

Max UV Index12 (Extreme)

WindSSE 5 mph

Wed 6/25

79° /48°
20%
Plenty of sun

RealFeel®85°

RealFeel Shade™77°

Max UV Index12 (Extreme)

WindSW 2 mph

Thu 6/26

78° /47°
20%
Plenty of sunshine

RealFeel®84°

RealFeel Shade™76°

Max UV Index12 (Extreme)

WindS 4 mph

Fri 6/27

79° /48°
20%
Brilliant sunshine

RealFeel®85°

RealFeel Shade™76°

Max UV Index12 (Extreme)

WindWSW 5 mph

Sat 6/28

78° /48°
20%
Plenty of sunshine

RealFeel®84°

RealFeel Shade™75°

Max UV Index12 (Extreme)

WindS 2 mph

Sun 6/29

79° /47°
20%
Mostly sunny

RealFeel®85°

RealFeel Shade™77°

Max UV Index12 (Extreme)

WindSSE 4 mph

Mon 6/30

79° /49°
10%
Mostly sunny

RealFeel®85°

RealFeel Shade™77°

Max UV Index12 (Extreme)

WindSSE 5 mph

Tue 7/1

80° /49°
10%
Mostly sunny

RealFeel®86°

RealFeel Shade™77°

Max UV Index12 (Extreme)

WindS 5 mph

Wed 7/2

79° /48°
10%
Sunny

RealFeel®85°

RealFeel Shade™77°

Max UV Index12 (Extreme)

WindNE 2 mph

Thu 7/3

80° /49°
20%
Mostly sunny

RealFeel®85°

RealFeel Shade™77°

Max UV Index12 (Extreme)

WindSE 5 mph

Fri 7/4

80° /50°
25%
Intervals of clouds and sunshine

RealFeel®83°

RealFeel Shade™79°

Max UV Index4 (Moderate)

WindSSW 2 mph

Sat 7/5

76° /49°
20%
Sunshine and a few clouds

RealFeel®83°

RealFeel Shade™75°

Max UV Index12 (Extreme)

WindSW 2 mph

Sun 7/6

77° /49°
10%
Mostly sunny

RealFeel®84°

RealFeel Shade™76°

Max UV Index12 (Extreme)

WindNE 4 mph

Mon 7/7

76° /48°
20%
Sunny to partly cloudy

RealFeel®81°

RealFeel Shade™73°

Max UV Index12 (Extreme)

WindSSE 6 mph

Tue 7/8

78° /50°
68%
Cloudy with rain tapering off

RealFeel®77°

RealFeel Shade™76°

Max UV Index3 (Moderate)

WindSSW 5 mph

Wed 7/9

73° /50°
56%
A bit of rain in the morning; otherwise, cloudy

RealFeel®75°

RealFeel Shade™72°

Max UV Index4 (Moderate)

WindS 4 mph

Thu 7/10

73° /48°
20%
Partly sunny

RealFeel®81°

RealFeel Shade™72°

Max UV Index12 (Extreme)

WindSSE 2 mph

Fri 7/11

74° /50°
59%
A couple of showers in the morning; otherwise, times of sun and clouds

RealFeel®80°

RealFeel Shade™72°

Max UV Index6 (High)

WindSSE 2 mph

Sat 7/12

74° /49°
25%
Mostly cloudy

RealFeel®75°

RealFeel Shade™71°

Max UV Index3 (Moderate)

WindSW 4 mph

Sun 7/13

73° /48°
10%
Mostly sunny

RealFeel®80°

RealFeel Shade™71°

Max UV Index12 (Extreme)

WindSSE 4 mph

Mon 7/14

74° /48°
10%
Sunny

RealFeel®81°

RealFeel Shade™72°

Max UV Index12 (Extreme)

WindSSE 4 mph

Tue 7/15

76° /50°
20%
Intervals of clouds and sunshine

RealFeel®79°

RealFeel Shade™73°

Max UV Index8 (Very High)

WindSSE 5 mph

Wed 7/16

76° /48°
10%
Mostly sunny

RealFeel®83°

RealFeel Shade™74°

Max UV Index12 (Extreme)

WindS 4 mph

Thu 7/17

78° /51°
10%
Mostly sunny

RealFeel®84°

RealFeel Shade™76°

Max UV Index12 (Extreme)

WindS 4 mph

Fri 7/18

75° /46°
58%
Cloudy with a couple of showers

RealFeel®76°

RealFeel Shade™74°

Max UV Index4 (Moderate)

WindSW 5 mph

Sat 7/19

78° /48°
65%
Mostly cloudy with a couple of showers in the afternoon

RealFeel®82°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindWSW 4 mph

Sun 7/20

80° /49°
1%
Sunshine and a few clouds

RealFeel®85°

RealFeel Shade™78°

Max UV Index11 (Extreme)

WindENE 4 mph

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World North America United States Colorado Keystone

Weather Near Keystone:

  • Boulder, CO
  • Denver, CO
  • Fort Collins, CO
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