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Dangerous heat wave to expand east early this week, affecting 170 million people. Details here Chevron right

Dayton, WY

51°F
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Dayton, WY Weather
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Winter Center

Today Hourly

Daily

Radar MinuteCast Monthly Air Quality Health & Activities

June 22 - August 5

Sun 6/22

57° /37°
94%
Mostly cloudy and cooler with showers

RealFeel®57°

RealFeel Shade™54°

Max UV Index2 (Low)

WindNNE 8 mph

Mon 6/23

70° /43°
1%
Mainly cloudy and warmer

RealFeel®70°

RealFeel Shade™67°

Max UV Index6 (High)

WindESE 7 mph

Tue 6/24

75° /50°
44%
Intervals of clouds and sunshine with widely separated thunderstorms in the afternoon

RealFeel®83°

RealFeel Shade™73°

Max UV Index7 (High)

WindNW 6 mph

Wed 6/25

80° /50°
41%
Times of clouds and sun with a thundershower in spots in the afternoon

RealFeel®89°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindNW 2 mph

Thu 6/26

85° /56°
1%
Mostly sunny

RealFeel®93°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindESE 5 mph

Fri 6/27

82° /51°
2%
Beautiful with times of clouds and sun

RealFeel®88°

RealFeel Shade™80°

Max UV Index8 (Very High)

WindNNE 5 mph

Sat 6/28

76° /50°
25%
Sun and clouds

RealFeel®84°

RealFeel Shade™74°

Max UV Index8 (Very High)

WindNW 6 mph

Sun 6/29

80° /49°
63%
A couple of showers and a thunderstorm in the morning; otherwise, variable cloudiness

RealFeel®86°

RealFeel Shade™78°

Max UV Index7 (High)

WindSE 4 mph

Mon 6/30

85° /54°
3%
Partial sunshine

RealFeel®88°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindESE 5 mph

Tue 7/1

87° /54°
40%
Partly sunny with a thundershower in spots in the afternoon

RealFeel®91°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindE 2 mph

Wed 7/2

89° /55°
40%
Intervals of clouds and sunshine with a thundershower in spots

RealFeel®91°

RealFeel Shade™86°

Max UV Index7 (High)

WindSE 2 mph

Thu 7/3

90° /56°
0%
Sunshine and a few clouds

RealFeel®94°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindS 4 mph

Fri 7/4

85° /57°
2%
Mostly sunny

RealFeel®90°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindENE 4 mph

Sat 7/5

82° /49°
25%
Partly sunny

RealFeel®88°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindS 4 mph

Sun 7/6

80° /52°
20%
Mostly sunny

RealFeel®86°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindS 4 mph

Mon 7/7

85° /54°
10%
Sunshine

RealFeel®88°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindSSW 5 mph

Tue 7/8

86° /54°
58%
Occasional rain in the morning; otherwise, mostly cloudy

RealFeel®91°

RealFeel Shade™84°

Max UV Index7 (High)

WindW 4 mph

Wed 7/9

78° /53°
20%
Plenty of sunshine

RealFeel®85°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindSSE 1 mph

Thu 7/10

83° /54°
20%
Plenty of sunshine

RealFeel®88°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindWNW 4 mph

Fri 7/11

79° /52°
10%
Mostly sunny

RealFeel®85°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindNNW 4 mph

Sat 7/12

78° /52°
5%
Sunshine

RealFeel®83°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindSSE 4 mph

Sun 7/13

80° /55°
10%
Sunshine

RealFeel®85°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindWSW 5 mph

Mon 7/14

82° /54°
57%
Mostly sunny with a brief shower in the afternoon

RealFeel®87°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindWSW 1 mph

Tue 7/15

79° /52°
10%
Mostly sunny

RealFeel®85°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindS 2 mph

Wed 7/16

80° /55°
10%
Sunny

RealFeel®85°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindSSE 5 mph

Thu 7/17

86° /56°
20%
Mostly sunny

RealFeel®91°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindS 4 mph

Fri 7/18

88° /56°
10%
Sunshine

RealFeel®92°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindWSW 5 mph

Sat 7/19

87° /55°
5%
Sunshine

RealFeel®92°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindSE 1 mph

Sun 7/20

83° /56°
25%
Clouds to start, then sunshine returns

RealFeel®88°

RealFeel Shade™81°

Max UV Index7 (High)

WindNW 1 mph

Mon 7/21

80° /54°
57%
Mostly cloudy; a morning shower in spots followed by a little rain in the afternoon

RealFeel®80°

RealFeel Shade™80°

Max UV Index7 (High)

WindNNE 1 mph

Tue 7/22

81° /54°
5%
Sunny

RealFeel®86°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindS 2 mph

Wed 7/23

85° /57°
20%
Mostly sunny

RealFeel®90°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindSSW 5 mph

Thu 7/24

90° /58°
20%
Sunshine and some clouds

RealFeel®94°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindSSW 4 mph

Fri 7/25

90° /58°
20%
Partly sunny and very warm

RealFeel®94°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindW 4 mph

Sat 7/26

89° /57°
25%
Cloudy

RealFeel®89°

RealFeel Shade™88°

Max UV Index3 (Moderate)

WindS 6 mph

Sun 7/27

90° /58°
10%
Mostly sunny and very warm

RealFeel®94°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindWSW 5 mph

Mon 7/28

90° /59°
25%
Mostly cloudy and very warm

RealFeel®92°

RealFeel Shade™89°

Max UV Index2 (Low)

WindS 2 mph

Tue 7/29

89° /58°
25%
Cloudy and remaining very warm

RealFeel®89°

RealFeel Shade™89°

Max UV Index2 (Low)

WindS 5 mph

Wed 7/30

90° /58°
25%
Times of sun and clouds

RealFeel®90°

RealFeel Shade™89°

Max UV Index6 (High)

WindWSW 4 mph

Thu 7/31

90° /59°
60%
A shower in the morning; otherwise, a blend of sun and clouds

RealFeel®90°

RealFeel Shade™89°

Max UV Index5 (Moderate)

WindSE 2 mph

Fri 8/1

84° /58°
55%
A couple of morning showers; otherwise, mostly cloudy

RealFeel®85°

RealFeel Shade™82°

Max UV Index2 (Low)

WindS 4 mph

Sat 8/2

87° /57°
68%
Periods of rain in the morning; otherwise, considerable clouds

RealFeel®88°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindWSW 4 mph

Sun 8/3

83° /58°
25%
Mainly cloudy

RealFeel®84°

RealFeel Shade™80°

Max UV Index3 (Moderate)

WindWNW 4 mph

Mon 8/4

91° /48°
55%
Partly sunny with a couple of showers in the afternoon

RealFeel®91°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindNW 6 mph

Tue 8/5

83° /48°
1%
Mostly sunny

RealFeel®83°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindN 8 mph

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World North America United States Wyoming Dayton

Weather Near Dayton:

  • Rapid City, SD
  • Sheridan, WY
  • Spearfish, SD
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