SIOUX FALLS, SD 57105 Weather Forecast & Current Conditions

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SIOUX FALLS, SD
Current Weather

12:56 AM CDT AUG 7, 2025
Broken Clouds
73°F
Feels Like: 73°F
Dewpoint: 70°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: S at 7 mph
Pressure: 30.09 inches
Last 72 hours

Local Area Snow Depth

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SIOUX FALLS, SD 57105
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Partly cloudy. Lows in the upper 60s. Southeast winds 5 to 10 mph.
THURSDAY
Mostly sunny. Humid with highs in the upper 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values in the upper 90s in the afternoon.
THURSDAY NIGHT
Partly cloudy. Humid with lows in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY
Mostly sunny. Humid with highs around 90. Southeast winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 100 in the afternoon.
FRIDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. South winds 10 to 15 mph, becoming northwest after midnight. Chance of rain 30 percent. Heat index values in the upper 90s early in the evening.
SATURDAY
Mostly sunny. A slight chance of showers in the morning. Highs in the lower 80s. Chance of rain 20 percent.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s.
SUNDAY
Mostly sunny. Highs in the lower 80s.
SUNDAY NIGHT
Partly cloudy. Lows in the lower 60s.
MONDAY
Mostly sunny. Highs in the lower 80s.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s.
TUESDAY
Mostly sunny. Highs in the mid 80s.
TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.

Visible Weather Satellite
SIOUX FALLS, SD 57105
Infrared Weather Satellite
SIOUX FALLS, SD 57105
NEXRAD Weather Radar
SIOUX FALLS, SD 57105

SIOUX FALLS, SD 3 hourly weather forecast

weather forecast created  7:00 PM CDT  8/ 6/2025
Thursday
7 AUG 2025
SIOUX FALLS, SD 57105 weather forecast Day 1, 0 hours 1 AM 72° 72° Partly Cloudy 12%
RAIN
***
0% Thunder
( 17% severe)
SE   6 90% 69°
Low 68° SIOUX FALLS, SD 57105 weather forecast Day 1, 3 hours 4 AM 71° 71° Mostly Cloudy SE   6 93% 69°
High 88° SIOUX FALLS, SD 57105 weather forecast Day 1, 6 hours 7 AM 69° 69° Mostly Cloudy 5%

0% Thunder
( 10% severe)
ESE   6 97% 68°

Decreasing Clouds



SIOUX FALLS, SD 57105 weather forecast Day 1, 9 hours 10 AM 77° 79° Partly Cloudy SSE   8 82% 71°
SIOUX FALLS, SD 57105 weather forecast Day 1, 12 hours 1 PM 83° 89° Clear 2%

0% Thunder
( 9% severe)
SSE   10 72% 73°
SIOUX FALLS, SD 57105 weather forecast Day 1, 15 hours 4 PM 87° 95° Clear SSE   13 65% 74°
SIOUX FALLS, SD 57105 weather forecast Day 1, 18 hours 7 PM 84° 91° Partly Cloudy 6%

0% Thunder
( 9% severe)
SSE   13 72% 74°
SIOUX FALLS, SD 57105 weather forecast Day 1, 21 hours 10 PM 79° 82° Partly Cloudy SE   12 82% 73°
Friday
8 AUG 2025
SIOUX FALLS, SD 57105 weather forecast Day 2, 0 hours 1 AM 76° 77° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 19% severe)
ESE   10 85% 71°
Low 71° SIOUX FALLS, SD 57105 weather forecast Day 2, 3 hours 4 AM 73° 73° Partly Cloudy SE   9 87% 69°
High 90° SIOUX FALLS, SD 57105 weather forecast Day 2, 6 hours 7 AM 72° 72° Partly Cloudy 1%

0% Thunder
( 8% severe)
SE   9 90% 69°

Partly Cloudy



SIOUX FALLS, SD 57105 weather forecast Day 2, 9 hours 10 AM 80° 83° Clear SSE   12 72% 70°
SIOUX FALLS, SD 57105 weather forecast Day 2, 12 hours 1 PM 86° 92° Partly Cloudy 3%

0% Thunder
( 10% severe)
SSE   14 63% 72°
SIOUX FALLS, SD 57105 weather forecast Day 2, 15 hours 4 PM 88° 97° Partly Cloudy SSE   14 63% 74°
SIOUX FALLS, SD 57105 weather forecast Day 2, 18 hours 7 PM 86° 94° Partly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 27% severe)
S   12 68% 74°
SIOUX FALLS, SD 57105 weather forecast Day 2, 21 hours 10 PM 79° 82° Mostly Cloudy SSW   10 82% 73°

SIOUX FALLS, SD extended weather forecast

BAD DAY
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Low 75° Low 69° Low 63° Low 60° Low 63°
High 92° High 89° High 84° High 87° High 86°
SIOUX FALLS, SD 57105 weather forecast Day 3 SIOUX FALLS, SD 57105 weather forecast Day 4 SIOUX FALLS, SD 57105 weather forecast Day 5 SIOUX FALLS, SD 57105 weather forecast Day 6 SIOUX FALLS, SD 57105 weather forecast Day 7
Partly Cloudy
12% Rain
Partly Cloudy
44% Rain
Partly Cloudy
23% Rain
Partly Cloudy
23% Rain
Clear
19% Rain
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