Weather Forecast for Sioux Falls
South Dakota, United States of America
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Current Weather - Sioux Falls: 19°C
Current Weather - Sioux Falls: 19°C
South Dakota, United States of America
Partly cloudy
Feels like 19°C
Wind
16 km/h S
Humidity
63%
Pressure
1022 mb
UV Index
2
Visibility
16 km
Sunny
Thursday, July 23, 2026
High
29°C
Low
13°C
Rain Chance
57%
Hourly Forecast
27°C
18°C
17°C
16°C
16°C
16°C
16°C
Day Statistics
Maximum Wind
29 km/h
Humidity
72%
Precipitation
3 mm
UV Index
5
Visibility
8 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
06:07 AM
Sunset
08:59 PM
Moonrise
05:00 PM
Moonset
01:00 AM
Moon Phase
Waxing Gibbous
Moon Illumination
74%
Air Quality
PM2.5
5.1
μg/m³
PM10
5.4
μg/m³
NO₂
6.4
μg/m³
O₃
73.8
μg/m³
SO₂
1.1
μg/m³
CO
154.8
μg/m³
Overcast
Friday, July 24, 2026
High
32°C
Low
16°C
Rain Chance
11%
Hourly Forecast
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
17°C
18°C
21°C
22°C
25°C
27°C
28°C
29°C
31°C
31°C
32°C
31°C
30°C
27°C
26°C
24°C
Day Statistics
Maximum Wind
30 km/h
Humidity
72%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
11%
Snow Chance
0%
Sun & Moon
Sunrise
06:08 AM
Sunset
08:58 PM
Moonrise
06:04 PM
Moonset
01:36 AM
Moon Phase
Waxing Gibbous
Moon Illumination
82%
Air Quality
PM2.5
5.4
μg/m³
PM10
5.9
μg/m³
NO₂
4.1
μg/m³
O₃
89.3
μg/m³
SO₂
1.3
μg/m³
CO
142.9
μg/m³
Sunny
Saturday, July 25, 2026
High
45°C
Low
21°C
Rain Chance
17%
Hourly Forecast
23°C
22°C
21°C
21°C
21°C
21°C
21°C
21°C
24°C
28°C
33°C
37°C
40°C
43°C
45°C
45°C
45°C
45°C
45°C
30°C
34°C
29°C
27°C
25°C
Day Statistics
Maximum Wind
41 km/h
Humidity
53%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
06:09 AM
Sunset
08:57 PM
Moonrise
06:59 PM
Moonset
02:20 AM
Moon Phase
Waxing Gibbous
Moon Illumination
90%
Air Quality
PM2.5
4.5
μg/m³
PM10
4.7
μg/m³
NO₂
4
μg/m³
O₃
88.7
μg/m³
SO₂
0.7
μg/m³
CO
145.2
μg/m³
Partly Cloudy
Sunday, July 26, 2026
High
44°C
Low
24°C
Rain Chance
4%
Hourly Forecast
24°C
27°C
27°C
27°C
26°C
25°C
25°C
24°C
26°C
28°C
31°C
32°C
33°C
40°C
41°C
42°C
44°C
44°C
44°C
44°C
41°C
36°C
26°C
31°C
Day Statistics
Maximum Wind
27 km/h
Humidity
42%
Precipitation
0 mm
UV Index
10
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
06:10 AM
Sunset
08:56 PM
Moonrise
07:46 PM
Moonset
03:12 AM
Moon Phase
Waxing Gibbous
Moon Illumination
95%
Air Quality
PM2.5
2.7
μg/m³
PM10
2.9
μg/m³
NO₂
4.5
μg/m³
O₃
80.5
μg/m³
SO₂
0.5
μg/m³
CO
147.7
μg/m³
Sunny
Monday, July 27, 2026
High
47°C
Low
24°C
Rain Chance
2%
Hourly Forecast
29°C
27°C
26°C
25°C
24°C
24°C
24°C
25°C
29°C
32°C
37°C
38°C
40°C
45°C
46°C
46°C
47°C
42°C
37°C
32°C
30°C
28°C
26°C
25°C
Day Statistics
Maximum Wind
44 km/h
Humidity
44%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
2%
Snow Chance
0%
Sun & Moon
Sunrise
06:11 AM
Sunset
08:55 PM
Moonrise
08:24 PM
Moonset
04:11 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
3
μg/m³
PM10
3.1
μg/m³
NO₂
7.5
μg/m³
O₃
61.9
μg/m³
SO₂
0.7
μg/m³
CO
246.9
μg/m³
Sunny
Tuesday, July 28, 2026
High
40°C
Low
23°C
Rain Chance
1%
Hourly Forecast
24°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
27°C
30°C
34°C
36°C
37°C
39°C
39°C
39°C
40°C
38°C
37°C
36°C
33°C
30°C
26°C
24°C
Day Statistics
Maximum Wind
30 km/h
Humidity
41%
Precipitation
0 mm
UV Index
9
Visibility
10 km
Rain Chance
1%
Snow Chance
0%
Sun & Moon
Sunrise
06:12 AM
Sunset
08:54 PM
Moonrise
08:54 PM
Moonset
05:14 AM
Moon Phase
Full Moon
Moon Illumination
100%
Sunny
Wednesday, July 29, 2026
High
36°C
Low
17°C
Rain Chance
1%
Hourly Forecast
22°C
21°C
20°C
18°C
17°C
17°C
17°C
17°C
19°C
22°C
25°C
28°C
30°C
32°C
33°C
35°C
36°C
36°C
36°C
36°C
33°C
29°C
26°C
24°C
Day Statistics
Maximum Wind
17 km/h
Humidity
41%
Precipitation
0 mm
UV Index
9
Visibility
10 km
Rain Chance
1%
Snow Chance
0%
Sun & Moon
Sunrise
06:13 AM
Sunset
08:53 PM
Moonrise
09:19 PM
Moonset
06:19 AM
Moon Phase
Full Moon
Moon Illumination
99%
Solar Radiation Data
Shortwave Radiation
112.96
Diffuse Radiation
48.92
DNI
0
GTI
0
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