SIOUX FALLS, SD 57101 Weather Forecast & Current Conditions

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SIOUX FALLS, SD
Current Weather

9:56 PM CDT MAY 19, 2025
Overcast
54°F
Feels Like: 50°F
Dewpoint: 50°F
Rel. Hum.: 86%
Visibility: 10 miles
Wind: ENE at 16 mph
Pressure: 29.67 inches
Last 72 hours

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SIOUX FALLS, SD 57101
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
A chance of thunderstorms. Showers. Near steady temperature in the upper 40s. East winds 15 to 20 mph. Gusts up to 40 mph, decreasing to 30 mph. Chance of rain 90 percent.
TUESDAY
Showers. Near steady temperature in the upper 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
TUESDAY NIGHT
Showers likely. Lows in the upper 30s. Northwest winds 10 to 15 mph. Chance of rain 70 percent.
WEDNESDAY
A chance of snow showers in the morning. Cloudy with a chance of showers. Little or no snow accumulation. Highs in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent.
WEDNESDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Lows in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph after midnight. Chance of rain 50 percent.
THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. Not as cool with highs in the lower 60s.
THURSDAY NIGHT
Partly cloudy. Lows around 40.
FRIDAY
Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the lower 60s. Chance of rain 40 percent.
FRIDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the mid 40s.
SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. A 30 percent chance of showers. Highs in the mid 60s.
SATURDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the upper 40s.
SUNDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the mid 60s. Chance of rain 50 percent.
SUNDAY NIGHT
Showers likely, mainly in the evening. Lows in the upper 40s. Chance of rain 60 percent.

Visible Weather Satellite
SIOUX FALLS, SD 57101
Infrared Weather Satellite
SIOUX FALLS, SD 57101
NEXRAD Weather Radar
SIOUX FALLS, SD 57101

SIOUX FALLS, SD 3 hourly weather forecast

weather forecast created  7:00 AM CDT  5/19/2025
Monday
19 MAY 2025
SIOUX FALLS, SD 57101 weather forecast Day 1, 12 hours 1 PM 54° 48° Mostly Cloudy 82%
RAIN
***
0% Thunder
( 45% severe)
E   24 86% 50°
High 56° SIOUX FALLS, SD 57101 weather forecast Day 1, 15 hours 4 PM 55° 50° Mostly Cloudy E   23 83% 50°
Mostly Cloudy

Rain Likely


Windy
SIOUX FALLS, SD 57101 weather forecast Day 1, 18 hours 7 PM 54° 49° Mostly Cloudy 73%
RAIN
***
0% Thunder
( 37% severe)
E   21 83% 49°
SIOUX FALLS, SD 57101 weather forecast Day 1, 21 hours 10 PM 54° 49° Overcast E   18 80% 48°
Tuesday
20 MAY 2025
SIOUX FALLS, SD 57101 weather forecast Day 2, 0 hours 1 AM 52° 47° Overcast 79%
RAIN
***
0% Thunder
( 14% severe)
E   14 83% 47°
Low 45° SIOUX FALLS, SD 57101 weather forecast Day 2, 3 hours 4 AM 50° 45° Overcast ENE   13 86% 46°
High 53° SIOUX FALLS, SD 57101 weather forecast Day 2, 6 hours 7 AM 48° 43° NA 74%
RAIN
***
0% Thunder
( 4% severe)
ENE   12 89% 45°

Increasing Clouds

Rain Likely

SIOUX FALLS, SD 57101 weather forecast Day 2, 9 hours 10 AM 49° 44° Mostly Cloudy NE   13 86% 45°
SIOUX FALLS, SD 57101 weather forecast Day 2, 12 hours 1 PM 50° 45° Overcast 70%
RAIN
***
0% Thunder
( 5% severe)
NE   15 80% 44°
SIOUX FALLS, SD 57101 weather forecast Day 2, 15 hours 4 PM 49° 43° Overcast NNE   15 77% 42°
SIOUX FALLS, SD 57101 weather forecast Day 2, 18 hours 7 PM 47° 41° Overcast 47%
RAIN
.25–.5 in
0% Thunder
( 5% severe)
N   14 76% 40°
SIOUX FALLS, SD 57101 weather forecast Day 2, 21 hours 10 PM 45° 39° Mostly Cloudy NNW   13 79% 39°
Wednesday
21 MAY 2025
SIOUX FALLS, SD 57101 weather forecast Day 3, 0 hours 1 AM 43° 37° Mostly Cloudy 37%
RAIN
.25–.5 in
0% Thunder
( 4% severe)
NNW   12 79% 37°
Low 38° SIOUX FALLS, SD 57101 weather forecast Day 3, 3 hours 4 AM 41° 34° Mostly Cloudy NW   12 82% 36°
High 52° SIOUX FALLS, SD 57101 weather forecast Day 3, 6 hours 7 AM 39° 31° Overcast 37%
RAIN
.1–.25 in
0% Thunder
( 4% severe)
NW   13 85% 35°

Mostly Cloudy

Chance of Rain

SIOUX FALLS, SD 57101 weather forecast Day 3, 9 hours 10 AM 44° 37° Mostly Cloudy NW   14 76% 37°
SIOUX FALLS, SD 57101 weather forecast Day 3, 15 hours 1 PM 48° 42° Mostly Cloudy 38%
RAIN
.1–.25 in
0% Thunder
( 3% severe)
NW   15 65% 37°
SIOUX FALLS, SD 57101 weather forecast Day 3, 18 hours 4 PM 50° 44° Mostly Cloudy NW   16 61% 37°
SIOUX FALLS, SD 57101 weather forecast Day 3, 21 hours 7 PM 49° 44° Mostly Cloudy     NNW   14 61% 36°

SIOUX FALLS, SD extended weather forecast

Thursday
22 MAY 2025
Friday
23 MAY 2025
Saturday
24 MAY 2025
Sunday
25 MAY 2025
Monday
26 MAY 2025
Low 39° Low 45° Low 52° Low 52° Low 50°
High 65° High 69° High 71° High 69° High 73°
SIOUX FALLS, SD 57101 weather forecast Day 4 SIOUX FALLS, SD 57101 weather forecast Day 5 SIOUX FALLS, SD 57101 weather forecast Day 6 SIOUX FALLS, SD 57101 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
38% Rain
Partly Cloudy
36% Rain
Overcast
38% Rain
Overcast
59% Rain
Mostly Cloudy
34% Rain
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