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

Sioux Falls Junction, SD

86°F
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Sioux Falls Junction

South Dakota

86°
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Winter Center
Today Hourly

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Severe Thunderstorm Watch

June 22 - August 5

Sun 6/22

92° /62°
99%
Partly cloudy and not as warm but humid with a couple of drenching thunderstorms; watch for flash flooding, large hail, damaging wind gusts and even a tornado
alerts

Severe Thunderstorm Watch

4:00 PM Sunday - 11:00 PM Sunday

RealFeel®57°

Cloud Cover66%

WindNW 10 mph

Wind Gusts31 mph

Mon 6/23

80° /59°
1%
Not as warm with lower humidity; considerable morning cloudiness, then intervals of clouds and sunshine in the afternoon

RealFeel®82°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindNNW 10 mph

Tue 6/24

77° /63°
40%
Cloudy with a strong thunderstorm in spots in the afternoon; thunderstorms can bring hail and damaging winds

RealFeel®75°

RealFeel Shade™75°

Max UV Index3 (Moderate)

WindE 9 mph

Wed 6/25

75° /65°
97%
Cloudy and humid with a couple of showers and a thunderstorm

RealFeel®79°

RealFeel Shade™77°

Max UV Index2 (Low)

WindS 8 mph

Thu 6/26

75° /58°
80%
Humid with a thunderstorm in the area; cloudy in the morning, then times of sun and clouds in the afternoon

RealFeel®82°

RealFeel Shade™75°

Max UV Index7 (High)

WindNW 7 mph

Fri 6/27

84° /63°
1%
Humid and warmer with clouds and sunshine

RealFeel®94°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindSSE 5 mph

Sat 6/28

88° /63°
4%
Humid with sunshine and a few clouds

RealFeel®93°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindSSE 12 mph

Sun 6/29

83° /61°
5%
Less humid with sunshine and a few clouds

RealFeel®88°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindNNW 6 mph

Mon 6/30

81° /60°
1%
Plenty of sunshine

RealFeel®84°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindNW 7 mph

Tue 7/1

81° /61°
57%
Humid with more clouds than sun; a couple of showers in the afternoon

RealFeel®89°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindSW 4 mph

Wed 7/2

84° /61°
40%
A thunderstorm around in the morning; otherwise, humid with more clouds than sun

RealFeel®88°

RealFeel Shade™85°

Max UV Index5 (Moderate)

WindSSE 8 mph

Thu 7/3

85° /62°
6%
Humid with decreasing clouds

RealFeel®88°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindSE 10 mph

Fri 7/4

81° /63°
1%
Sunny and humid

RealFeel®86°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindS 13 mph

Sat 7/5

82° /60°
25%
Mostly cloudy and humid

RealFeel®87°

RealFeel Shade™86°

Max UV Index5 (Moderate)

WindNE 6 mph

Sun 7/6

75° /57°
10%
Mostly sunny

RealFeel®79°

RealFeel Shade™72°

Max UV Index10 (Very High)

WindSSE 7 mph

Mon 7/7

76° /61°
25%
Cloudy

RealFeel®74°

RealFeel Shade™74°

Max UV Index3 (Moderate)

WindSSE 9 mph

Tue 7/8

77° /65°
20%
Partly sunny and humid

RealFeel®81°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindSE 12 mph

Wed 7/9

84° /64°
20%
Mostly sunny, humid and warmer

RealFeel®88°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindNW 5 mph

Thu 7/10

83° /64°
25%
Thickening clouds

RealFeel®85°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindSE 10 mph

Fri 7/11

85° /65°
25%
Mostly cloudy and humid

RealFeel®85°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindNE 8 mph

Sat 7/12

78° /63°
10%
Sunshine

RealFeel®82°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindN 7 mph

Sun 7/13

78° /62°
25%
Increasing cloudiness

RealFeel®83°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindESE 6 mph

Mon 7/14

79° /64°
71%
Cloudy and humid with a couple of showers, then a steadier rain

RealFeel®80°

RealFeel Shade™80°

Max UV Index3 (Moderate)

WindESE 9 mph

Tue 7/15

77° /63°
25%
Cloudy

RealFeel®77°

RealFeel Shade™77°

Max UV Index3 (Moderate)

WindENE 8 mph

Wed 7/16

77° /63°
25%
Cloudy and humid

RealFeel®77°

RealFeel Shade™77°

Max UV Index3 (Moderate)

WindESE 7 mph

Thu 7/17

78° /65°
25%
Mostly cloudy and humid

RealFeel®81°

RealFeel Shade™81°

Max UV Index5 (Moderate)

WindESE 6 mph

Fri 7/18

78° /65°
25%
Mostly cloudy and humid

RealFeel®81°

RealFeel Shade™81°

Max UV Index5 (Moderate)

WindSSE 8 mph

Sat 7/19

81° /66°
70%
Mostly cloudy and humid; periods of rain in the afternoon

RealFeel®89°

RealFeel Shade™89°

Max UV Index7 (High)

WindS 6 mph

Sun 7/20

82° /65°
25%
Turning cloudy and humid

RealFeel®87°

RealFeel Shade™87°

Max UV Index5 (Moderate)

WindNE 7 mph

Mon 7/21

78° /64°
25%
Humid with intervals of clouds and sunshine

RealFeel®83°

RealFeel Shade™77°

Max UV Index5 (Moderate)

WindNW 5 mph

Tue 7/22

77° /61°
10%
Sunshine and a few clouds

RealFeel®86°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindESE 2 mph

Wed 7/23

78° /65°
65%
A couple of showers in the morning; otherwise, humid with intervals of clouds and sunshine

RealFeel®82°

RealFeel Shade™82°

Max UV Index4 (Moderate)

WindSE 4 mph

Thu 7/24

80° /65°
25%
Mostly cloudy and humid

RealFeel®83°

RealFeel Shade™81°

Max UV Index6 (High)

WindE 7 mph

Fri 7/25

78° /64°
10%
Mostly sunny

RealFeel®82°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindSE 9 mph

Sat 7/26

79° /65°
60%
A little rain in the morning; otherwise, clouds breaking for some sun

RealFeel®81°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindS 10 mph

Sun 7/27

83° /65°
25%
Mostly cloudy and humid

RealFeel®84°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindSSE 8 mph

Mon 7/28

84° /64°
20%
Partly sunny and humid

RealFeel®86°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindS 9 mph

Tue 7/29

85° /65°
25%
A blend of sun and clouds

RealFeel®89°

RealFeel Shade™84°

Max UV Index3 (Moderate)

WindSSE 6 mph

Wed 7/30

85° /66°
25%
Mostly cloudy

RealFeel®83°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindS 10 mph

Thu 7/31

86° /65°
25%
Considerable cloudiness

RealFeel®85°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindW 10 mph

Fri 8/1

82° /64°
20%
Sun and some clouds

RealFeel®88°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindNNE 4 mph

Sat 8/2

80° /63°
25%
Intervals of clouds and sunshine

RealFeel®82°

RealFeel Shade™77°

Max UV Index3 (Moderate)

WindE 6 mph

Sun 8/3

80° /64°
60%
Some sunshine giving way to clouds with a little rain in the afternoon

RealFeel®79°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindSE 14 mph

Mon 8/4

81° /59°
65%
Times of clouds and sun with a couple of thunderstorms, especially late; humid

RealFeel®85°

RealFeel Shade™83°

Max UV Index8 (Very High)

WindSE 8 mph

Tue 8/5

81° /55°
62%
Times of clouds and sun with a couple of thunderstorms; humid

RealFeel®86°

RealFeel Shade™83°

Max UV Index7 (High)

WindSW 8 mph

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World North America United States South Dakota Sioux Falls Junction

Weather Near Sioux Falls Junction:

  • Aberdeen, SD
  • Pierre, SD
  • Sioux Falls, SD
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