SIOUX FALLS, SD 57104 Weather Forecast & Current Conditions

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SIOUX FALLS, SD
Current Weather

7:56 PM CST JAN 25, 2026
Clear
-4°F
Feels Like: -20°F
Dewpoint: -9°F
Rel. Hum.: 76%
Visibility: 10 miles
Wind: NW at 9 mph
Pressure: 30.41 inches
Last 72 hours

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SIOUX FALLS, SD 57104
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Cold with lows around 14 below. Northwest winds 10 to 15 mph, becoming west 5 to 10 mph after midnight. Wind chill values as low as 30 below.
MONDAY
Mostly sunny. Not as cool with highs in the lower 20s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 30 below.
MONDAY NIGHT
Mostly clear. Not as cold with lows around 2 above. Northwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 14 below after midnight.
TUESDAY
Sunny, colder with highs around 11. Northwest winds 10 to 15 mph with gusts up to 25 mph. Wind chill values as low as 16 below.
TUESDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Cold with lows around zero. Temperature rising to around 4 above after midnight. West winds around 5 mph.
WEDNESDAY
Partly sunny. Highs 15 to 20.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows around zero. Wind chill values as low as 15 below.
THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. A 20 percent chance of snow. Cold with highs 10 to 15. Wind chill values as low as 10 below in the morning.
THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows 5 below to 10 below zero. Wind chill values as low as 20 below.
FRIDAY
Mostly sunny. Cold with highs around 10 above. Wind chill values as low as 20 below.
FRIDAY NIGHT
Partly cloudy. Cold with lows around zero. Wind chill values as low as 15 below.
SATURDAY
Mostly sunny. A slight chance of snow in the afternoon. Not as cool with highs in the mid 20s. Chance of snow 20 percent. Wind chill values as low as 15 below in the morning.
SATURDAY NIGHT
Mostly cloudy and not as cool. Near steady temperature around 20.

Visible Weather Satellite
SIOUX FALLS, SD 57104
Infrared Weather Satellite
SIOUX FALLS, SD 57104
NEXRAD Weather Radar
SIOUX FALLS, SD 57104

SIOUX FALLS, SD 3 hourly weather forecast

weather forecast created  6:00 AM CST  1/25/2026
Sunday
25 JAN 2026
SIOUX FALLS, SD 57104 weather forecast Day 1, 12 hours 12 PM -8° Mostly Cloudy 1%

0% Thunder
( 2% severe)
N   7 69% -3°
High 7° SIOUX FALLS, SD 57104 weather forecast Day 1, 15 hours 3 PM -10° Mostly Cloudy NNW   12 62% -3°
Mostly Cloudy



SIOUX FALLS, SD 57104 weather forecast Day 1, 18 hours 6 PM -16° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NNW   12 68% -6°
SIOUX FALLS, SD 57104 weather forecast Day 1, 21 hours 9 PM -6° -22° Partly Cloudy NNW   8 76% -11°
Monday
26 JAN 2026
SIOUX FALLS, SD 57104 weather forecast Day 2, 0 hours 12 AM -10° -22° Partly Cloudy 0%

0% Thunder
( 0% severe)
WNW   5 76% -15°
Low -15° SIOUX FALLS, SD 57104 weather forecast Day 2, 3 hours 3 AM -11° -20° Partly Cloudy W   3 76% -16°
High 21° SIOUX FALLS, SD 57104 weather forecast Day 2, 6 hours 6 AM -11° -25° Clear 0%

0% Thunder
( 0% severe)
SW   6 76% -16°

Partly Cloudy



SIOUX FALLS, SD 57104 weather forecast Day 2, 9 hours 9 AM -4° -20° Partly Cloudy SSW   9 65% -12°
SIOUX FALLS, SD 57104 weather forecast Day 2, 12 hours 12 PM 10° -7° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   15 50% -3°
SIOUX FALLS, SD 57104 weather forecast Day 2, 15 hours 3 PM 20° Partly Cloudy SW   15 42%
SIOUX FALLS, SD 57104 weather forecast Day 2, 18 hours 6 PM 18° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   12 54%
SIOUX FALLS, SD 57104 weather forecast Day 2, 21 hours 9 PM 15° Partly Cloudy WNW   12 74%
Tuesday
27 JAN 2026
SIOUX FALLS, SD 57104 weather forecast Day 3, 0 hours 12 AM 13° -1° Clear 0%

0% Thunder
( 0% severe)
NW   12 77%
Low 2° SIOUX FALLS, SD 57104 weather forecast Day 3, 3 hours 3 AM 10° -5° Partly Cloudy NW   12 77%
High 13° SIOUX FALLS, SD 57104 weather forecast Day 3, 6 hours 6 AM -8° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   10 73%

Partly Cloudy



SIOUX FALLS, SD 57104 weather forecast Day 3, 9 hours 9 AM -10° Partly Cloudy NW   10 76%
SIOUX FALLS, SD 57104 weather forecast Day 3, 15 hours 12 PM 10° -5° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   13 59%
SIOUX FALLS, SD 57104 weather forecast Day 3, 18 hours 3 PM 12° -2° Clear NW   12 53%
SIOUX FALLS, SD 57104 weather forecast Day 3, 21 hours 6 PM -3° Partly Cloudy     WNW   6 69%

SIOUX FALLS, SD extended weather forecast

Wednesday
28 JAN 2026
Thursday
29 JAN 2026
Friday
30 JAN 2026
Saturday
31 JAN 2026
Sunday
1 FEB 2026
Low 3° Low 7° Low 1° Low 5° Low 13°
High 19° High 17° High 15° High 21° High 29°
SIOUX FALLS, SD 57104 weather forecast Day 4 SIOUX FALLS, SD 57104 weather forecast Day 5 SIOUX FALLS, SD 57104 weather forecast Day 6 SIOUX FALLS, SD 57104 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
6% Snow
Overcast
23% Snow
Partly Cloudy
8% Snow
Partly Cloudy
23% Snow
Overcast
37% Snow
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