SIOUX FALLS, SD 57103 Weather Forecast & Current Conditions

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SIOUX FALLS, SD
Current Weather

9:56 PM CDT JUN 19, 2025
Scattered Clouds
82°F
Feels Like: 82°F
Dewpoint: 57°F
Rel. Hum.: 43%
Visibility: 10 miles
Wind: SSE at 16 mph, gusts to 25
Pressure: 29.76 inches
Last 72 hours

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SIOUX FALLS, SD 57103
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy with a slight chance of showers and thunderstorms late this evening, then partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.
FRIDAY
Sunny, hot with highs in the upper 90s. South winds 15 to 20 mph. Gusts up to 35 mph in the afternoon. Heat index values up to 107 in the afternoon.
FRIDAY NIGHT
Mostly clear and breezy with lows in the mid 70s. South winds 20 to 25 mph with gusts up to 35 mph. Heat index values up to 106 early in the evening.
SATURDAY
Sunny, hot with highs around 100. South winds 15 to 20 mph with gusts up to 30 mph.
SATURDAY NIGHT
Mostly clear. Lows in the upper 70s. South winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 103 early in the evening.
SUNDAY
Sunny, windy, hot with highs in the upper 90s.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Breezy, cooler with lows in the mid 60s. Chance of rain 60 percent.
MONDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Not as warm with highs in the upper 70s. Chance of rain 50 percent.
MONDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50 percent.
TUESDAY
Showers likely. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent.
TUESDAY NIGHT
A chance of thunderstorms. Showers. Lows around 60. Chance of rain 80 percent.
WEDNESDAY
A chance of thunderstorms in the morning. Showers likely. Highs in the mid 70s. Chance of rain 70 percent.
WEDNESDAY NIGHT
Showers likely. A chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 70 percent.

Visible Weather Satellite
SIOUX FALLS, SD 57103
Infrared Weather Satellite
SIOUX FALLS, SD 57103
NEXRAD Weather Radar
SIOUX FALLS, SD 57103

SIOUX FALLS, SD 3 hourly weather forecast

weather forecast created  7:00 AM CDT  6/19/2025
Thursday
19 JUN 2025
SIOUX FALLS, SD 57103 weather forecast Day 1, 12 hours 1 PM 84° 84° Clear 3%

0% Thunder
( 15% severe)
SSW   13 46% 61°
High 89° SIOUX FALLS, SD 57103 weather forecast Day 1, 15 hours 4 PM 88° 87° Partly Cloudy SSW   13 36% 58°
Partly Cloudy

Chance of Rain

SIOUX FALLS, SD 57103 weather forecast Day 1, 18 hours 7 PM 86° 87° Clear 23%
RAIN
***
0% Thunder
( 32% severe)
S   13 45% 62°
SIOUX FALLS, SD 57103 weather forecast Day 1, 21 hours 10 PM 78° 80° Partly Cloudy S   13 58% 62°
Friday
20 JUN 2025
SIOUX FALLS, SD 57103 weather forecast Day 2, 0 hours 1 AM 73° 73° Clear 12%
RAIN
<.01 in
0% Thunder
( 20% severe)
S   13 68% 62°
Low 67° SIOUX FALLS, SD 57103 weather forecast Day 2, 3 hours 4 AM 70° 70° Clear S   13 78% 63°
High 97° SIOUX FALLS, SD 57103 weather forecast Day 2, 6 hours 7 AM 71° 71° Partly Cloudy 1%

0% Thunder
( 10% severe)
S   12 81% 65°

Partly Cloudy



SIOUX FALLS, SD 57103 weather forecast Day 2, 9 hours 10 AM 82° 85° Partly Cloudy S   13 65% 69°
SIOUX FALLS, SD 57103 weather forecast Day 2, 12 hours 1 PM 90° 96° Clear 0%

0% Thunder
( 9% severe)
S   16 54% 71°
SIOUX FALLS, SD 57103 weather forecast Day 2, 15 hours 4 PM 94° 100° Partly Cloudy S   20 46% 70°
SIOUX FALLS, SD 57103 weather forecast Day 2, 18 hours 7 PM 94° 99° Clear 1%

0% Thunder
( 13% severe)
S   18 44% 69°
SIOUX FALLS, SD 57103 weather forecast Day 2, 21 hours 10 PM 86° 88° Partly Cloudy S   18 50% 65°
Saturday
21 JUN 2025
SIOUX FALLS, SD 57103 weather forecast Day 3, 0 hours 1 AM 82° 83° Partly Cloudy 5%

0% Thunder
( 13% severe)
S   17 53% 63°
Low 75° SIOUX FALLS, SD 57103 weather forecast Day 3, 3 hours 4 AM 78° 80° Partly Cloudy S   15 60% 63°
High 101° SIOUX FALLS, SD 57103 weather forecast Day 3, 6 hours 7 AM 77° 79° Partly Cloudy 1%

0% Thunder
( 8% severe)
S   14 64% 64°

Clear




Breezy
SIOUX FALLS, SD 57103 weather forecast Day 3, 9 hours 10 AM 86° 88° Clear S   16 51% 66°
SIOUX FALLS, SD 57103 weather forecast Day 3, 15 hours 1 PM 94° 97° Clear 0%

0% Thunder
( 8% severe)
S   18 40% 66°
SIOUX FALLS, SD 57103 weather forecast Day 3, 18 hours 4 PM 99° 102° Clear SSW   18 33% 65°
SIOUX FALLS, SD 57103 weather forecast Day 3, 21 hours 7 PM 97° 100° Clear     SSW   15 36% 66°

SIOUX FALLS, SD extended weather forecast

Sunday
22 JUN 2025
Monday
23 JUN 2025
Tuesday
24 JUN 2025
Wednesday
25 JUN 2025
Thursday
26 JUN 2025
Low 75° Low 59° Low 59° Low 60° Low 65°
High 92° High 73° High 73° High 80° High 83°
SIOUX FALLS, SD 57103 weather forecast Day 4 SIOUX FALLS, SD 57103 weather forecast Day 5 SIOUX FALLS, SD 57103 weather forecast Day 6 SIOUX FALLS, SD 57103 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
20% Rain
Overcast
63% Rain
Overcast
50% Rain
Overcast
65% Rain
Overcast
60% Rain
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