June 30 - August 13

Mon 6/30

77° /58°

Mostly sunny, breezy and pleasant

RealFeel®76°

RealFeel Shade™73°

Max UV Index10 (Very High)

WindWNW 15 mph

Tue 7/1

83° /62°

Mostly sunny

RealFeel®85°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindW 8 mph

Wed 7/2

84° /66°

25%

Sunny to partly cloudy and humid

RealFeel®90°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindSSE 8 mph

Thu 7/3

88° /71°

25%

Humid with times of clouds and sun

RealFeel®93°

RealFeel Shade™89°

Max UV Index8 (Very High)

WindSSE 13 mph

Fri 7/4

85° /68°

30%

Variable cloudiness with a strong thunderstorm possible; humid

RealFeel®89°

RealFeel Shade™84°

Max UV Index8 (Very High)

WindS 13 mph

Sat 7/5

81° /63°

Sunny and humid

RealFeel®85°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindNW 10 mph

Sun 7/6

78° /64°

Sunny

RealFeel®85°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindENE 8 mph

Mon 7/7

80° /63°

Mostly cloudy

RealFeel®82°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindSE 9 mph

Tue 7/8

81° /63°

36%

Clouds and sun with a strong thunderstorm in spots in the afternoon

RealFeel®86°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindSSE 8 mph

Wed 7/9

83° /64°

Plenty of sunshine

RealFeel®86°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindSSE 7 mph

Thu 7/10

85° /64°

Mostly sunny

RealFeel®89°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindSSE 6 mph

Fri 7/11

81° /62°

Plenty of sun

RealFeel®85°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindSSE 8 mph

Sat 7/12

85° /66°

20%

Mostly sunny

RealFeel®83°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindS 10 mph

Sun 7/13

84° /65°

25%

Mostly cloudy and humid

RealFeel®88°

RealFeel Shade™88°

Max UV Index5 (Moderate)

WindSSW 17 mph

Mon 7/14

82° /65°

20%

Partly sunny and humid

RealFeel®89°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindENE 6 mph

Tue 7/15

82° /64°

55%

A thundershower in the morning; otherwise, humid with times of clouds and sun

RealFeel®91°

RealFeel Shade™87°

Max UV Index5 (Moderate)

WindNE 2 mph

Wed 7/16

83° /65°

68%

Mostly cloudy and humid; periods of rain in the morning followed by a thunderstorm in the afternoon

RealFeel®82°

RealFeel Shade™82°

Max UV Index2 (Low)

WindSE 9 mph

Thu 7/17

81° /66°

20%

Partly sunny and humid

RealFeel®88°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindS 12 mph

Fri 7/18

85° /64°

69%

Cloudy and humid with rain tapering off

RealFeel®84°

RealFeel Shade™84°

Max UV Index2 (Low)

WindNNE 13 mph

Sat 7/19

78° /60°

20%

Less humid with partial sunshine

RealFeel®83°

RealFeel Shade™76°

Max UV Index8 (Very High)

WindNNE 2 mph

Sun 7/20

78° /61°

25%

Mostly cloudy

RealFeel®80°

RealFeel Shade™76°

Max UV Index2 (Low)

WindSE 2 mph

Mon 7/21

79° /65°

25%

Clouds and intervals of sunshine

RealFeel®79°

RealFeel Shade™79°

Max UV Index5 (Moderate)

WindS 6 mph

Tue 7/22

80° /64°

20%

Humid with some sunshine

RealFeel®87°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindNNW 4 mph

Wed 7/23

82° /65°

10%

Mostly sunny and humid

RealFeel®88°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindNNW 5 mph

Thu 7/24

79° /62°

Sunshine

RealFeel®86°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindNNE 4 mph

Fri 7/25

79° /62°

10%

Mostly sunny

RealFeel®86°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindSSW 1 mph

Sat 7/26

81° /65°

25%

Cloudy

RealFeel®79°

RealFeel Shade™79°

Max UV Index2 (Low)

WindS 7 mph

Sun 7/27

82° /64°

25%

After a cloudy start, sunshine returns

RealFeel®88°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindS 5 mph

Mon 7/28

81° /65°

20%

Humid with partial sunshine

RealFeel®86°

RealFeel Shade™81°

Max UV Index8 (Very High)

WindN 5 mph

Tue 7/29

82° /63°

55%

Humid with partial sunshine; a brief thunderstorm in the afternoon

RealFeel®88°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindWNW 5 mph

Wed 7/30

78° /56°

20%

Mostly sunny and less humid

RealFeel®82°

RealFeel Shade™75°

Max UV Index9 (Very High)

WindNNW 7 mph

Thu 7/31

76° /56°

Sunshine

RealFeel®81°

RealFeel Shade™74°

Max UV Index9 (Very High)

WindN 2 mph

Fri 8/1

76° /59°

20%

Partly sunny

RealFeel®81°

RealFeel Shade™75°

Max UV Index8 (Very High)

WindSE 4 mph

Sat 8/2

81° /62°

Plenty of sunshine

RealFeel®85°

RealFeel Shade™79°

Max UV Index8 (Very High)

WindESE 4 mph

Sun 8/3

84° /64°

Plenty of sunshine

RealFeel®89°

RealFeel Shade™82°

Max UV Index8 (Very High)

WindNNE 4 mph

Mon 8/4

81° /64°

70%

Variable cloudiness with afternoon showers and thunderstorms

RealFeel®82°

RealFeel Shade™78°

Max UV Index6 (High)

WindSE 6 mph

Tue 8/5

76° /60°

20%

Partly sunny

RealFeel®82°

RealFeel Shade™73°

Max UV Index8 (Very High)

WindN 6 mph

Wed 8/6

75° /55°

10%

Mostly sunny and less humid

RealFeel®81°

RealFeel Shade™74°

Max UV Index8 (Very High)

WindNNE 5 mph

Thu 8/7

74° /55°

20%

More sun than clouds

RealFeel®79°

RealFeel Shade™72°

Max UV Index8 (Very High)

WindSSE 6 mph

Fri 8/8

75° /61°

75%

Cloudy with a couple of showers followed by a steadier rain

RealFeel®69°

RealFeel Shade™69°

Max UV Index2 (Low)

WindSE 13 mph

Sat 8/9

75° /62°

20%

Partial sunshine

RealFeel®79°

RealFeel Shade™72°

Max UV Index8 (Very High)

WindW 8 mph

Sun 8/10

76° /62°

20%

Sunshine

RealFeel®81°

RealFeel Shade™75°

Max UV Index8 (Very High)

WindSW 6 mph

Mon 8/11

76° /63°

55%

Mainly cloudy; a couple of showers in the morning followed by a thundershower in spots in the afternoon

RealFeel®80°

RealFeel Shade™79°

Max UV Index4 (Moderate)

WindSSE 6 mph

Tue 8/12

84° /64°

Mostly sunny and humid

RealFeel®88°

RealFeel Shade™87°

Max UV Index8 (Very High)

WindS 7 mph

Wed 8/13

85° /54°

Partly sunny and humid

RealFeel®94°

RealFeel Shade™91°

Max UV Index8 (Very High)

WindS 9 mph

Watertown, SD

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