Sioux Falls Weather Conditions
Current Temperature Level
28 °C

29 AQI
Air quality index is: Good
Last Updated: 2025-08-12 14:45 (Local Time)
Sioux Falls
Sioux Falls Weather Parameters
21 km/h
7 m/s
328° NNW
75 %
16 km
0 mm
1017 mb
UV Index8
Suggestions for
TodaySioux Falls12 Aug.
Sioux Falls 10-Days Weather Forecast
Partly Cloudy
Periodic cloud cover with temperature at 22 °C. Humidity will be at 77%, and winds will be at 22.3 km/h.29°C / 16°C
Sunrise
06:28 AM14hrs 6min
Sunset
08:34 PMTemp27 °C
ConditionSunny
Humidity53 %
Feels28.4 °C
Cover24 %
Visibility10 km
Wind Speed & Dir.22.3 kmph / NW
UV6.7
Sioux Falls 30-Days (August 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Fri.
25°12 °C
2Sat.
26°10 °C
3Sun.
22°16 °C
4Mon.
25°16 °C
5Tue.
29°17 °C
6Wed.
33°20 °C
7Thu.
33°21 °C
8Fri.
33°23 °C
9Sat.
28°21 °C
10Sun.
30°16 °C
11Mon.
28°16 °C
12Today
29°18 °C
13Wed.
31°12 °C
14Thu.
34°21 °C
15Fri.
37°23 °C
16Sat.
33°22 °C
17Sun.
35°21 °C
18Mon.
34°23 °C
19Tue.
34°21 °C
20Wed.
35°18 °C
21Thu.
28°16 °C
22Fri.
27°13 °C
23Sat.
26°13 °C
24Sun.
26°13 °C
25Mon.
28°16 °C
26Tue.
29°16 °C
27Wed.
29°16 °C
28Thu.
29°16 °C
29Fri.
28°15 °C
30Sat.
28°15 °C
31Sun.
28°15 °C
AugustWeather Overview
No. of days:
Sunny
5
Cloudy
7
Rainy
12
Snowy
0
The monthly weather averages in Sioux Falls consist of 5 sunny days, 7 cloudy days, 12 rainy days, and 0 snowy days.
Sioux Falls's Locations Weather Conditions
United States's Hottest Cities - August 2025
1.

Guadalupe, United States
Partly cloudy
27%
0
12.6 kmph / WSW
2.

Tolleson, United States
Partly cloudy
27%
0
12.6 kmph / WSW
3.

Phoenix, United States
Partly cloudy
27%
0
17.3 kmph / WSW
4.

Tempe, United States
Partly cloudy
27%
0
4 kmph / SW
5.

Surprise, United States
Sunny
25%
3.2
4.7 kmph / WNW
6.

Sun City, United States
Sunny
25%
3.2
4.7 kmph / WNW
7.

Casa Blanca, United States
Sunny
28%
3.2
5.4 kmph / E
8.

Eloy, United States
Sunny
27%
3.3
4 kmph / SSW
9.

Casa Grande, United States
Sunny
27%
3.3
5.4 kmph / SSW
10.

Blythe, United States
Clear
27%
0
12.6 kmph / S
Last Updated: 12 Aug 2025, 07:55 PM
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