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
Overcast
Feels like 19°C
Wind
13 km/h ESE
Humidity
87%
Pressure
1016 mb
UV Index
0
Visibility
16 km
Sunny
Friday, July 03, 2026
High
32°C
Low
18°C
Rain Chance
77%
Hourly Forecast
29°C
31°C
32°C
32°C
31°C
29°C
26°C
25°C
24°C
24°C
Day Statistics
Maximum Wind
22 km/h
Humidity
79%
Precipitation
21 mm
UV Index
8
Visibility
8 km
Rain Chance
77%
Snow Chance
0%
Sun & Moon
Sunrise
05:50 AM
Sunset
09:11 PM
Moonrise
11:34 PM
Moonset
09:32 AM
Moon Phase
Waning Gibbous
Moon Illumination
79%
Air Quality
PM2.5
6.3
μg/m³
PM10
9
μg/m³
NO₂
5.6
μg/m³
O₃
71.2
μg/m³
SO₂
0.5
μg/m³
CO
116.1
μg/m³
Sunny
Saturday, July 04, 2026
High
29°C
Low
18°C
Rain Chance
73%
Hourly Forecast
23°C
23°C
20°C
18°C
18°C
18°C
18°C
18°C
20°C
22°C
23°C
24°C
26°C
27°C
28°C
28°C
29°C
29°C
28°C
28°C
26°C
23°C
22°C
21°C
Day Statistics
Maximum Wind
30 km/h
Humidity
77%
Precipitation
12 mm
UV Index
8
Visibility
9 km
Rain Chance
73%
Snow Chance
0%
Sun & Moon
Sunrise
05:51 AM
Sunset
09:11 PM
Moonrise
11:52 PM
Moonset
10:35 AM
Moon Phase
Waning Gibbous
Moon Illumination
70%
Air Quality
PM2.5
4.8
μg/m³
PM10
6.1
μg/m³
NO₂
6.2
μg/m³
O₃
67
μg/m³
SO₂
0.2
μg/m³
CO
115.7
μg/m³
Sunny
Sunday, July 05, 2026
High
30°C
Low
18°C
Rain Chance
60%
Hourly Forecast
21°C
20°C
19°C
19°C
19°C
18°C
18°C
19°C
21°C
22°C
24°C
26°C
28°C
28°C
29°C
30°C
30°C
30°C
29°C
28°C
26°C
24°C
22°C
21°C
Day Statistics
Maximum Wind
16 km/h
Humidity
77%
Precipitation
2 mm
UV Index
9
Visibility
9 km
Rain Chance
60%
Snow Chance
0%
Sun & Moon
Sunrise
05:51 AM
Sunset
09:10 PM
Moonrise
Does not rise today
Moonset
11:38 AM
Moon Phase
Last Quarter
Moon Illumination
60%
Air Quality
PM2.5
4.6
μg/m³
PM10
5.3
μg/m³
NO₂
7.7
μg/m³
O₃
71.6
μg/m³
SO₂
0.2
μg/m³
CO
136.9
μg/m³
Sunny
Monday, July 06, 2026
High
30°C
Low
18°C
Rain Chance
8%
Hourly Forecast
20°C
19°C
19°C
18°C
18°C
18°C
18°C
19°C
21°C
23°C
25°C
26°C
27°C
29°C
29°C
30°C
30°C
30°C
30°C
29°C
27°C
24°C
22°C
22°C
Day Statistics
Maximum Wind
14 km/h
Humidity
75%
Precipitation
0 mm
UV Index
9
Visibility
7 km
Rain Chance
8%
Snow Chance
0%
Sun & Moon
Sunrise
05:52 AM
Sunset
09:10 PM
Moonrise
12:10 AM
Moonset
12:42 PM
Moon Phase
Last Quarter
Moon Illumination
49%
Air Quality
PM2.5
4.3
μg/m³
PM10
4.9
μg/m³
NO₂
8.5
μg/m³
O₃
72.7
μg/m³
SO₂
1
μg/m³
CO
138.3
μg/m³
Sunny
Tuesday, July 07, 2026
High
32°C
Low
19°C
Rain Chance
5%
Hourly Forecast
21°C
20°C
20°C
20°C
19°C
19°C
19°C
19°C
22°C
25°C
26°C
28°C
30°C
30°C
31°C
31°C
32°C
31°C
31°C
30°C
29°C
27°C
25°C
23°C
Day Statistics
Maximum Wind
15 km/h
Humidity
70%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
05:53 AM
Sunset
09:10 PM
Moonrise
12:28 AM
Moonset
01:48 PM
Moon Phase
Last Quarter
Moon Illumination
39%
Air Quality
PM2.5
5
μg/m³
PM10
5.3
μg/m³
NO₂
15.5
μg/m³
O₃
47.5
μg/m³
SO₂
1.2
μg/m³
CO
177.4
μg/m³
Sunny
Wednesday, July 08, 2026
High
29°C
Low
19°C
Rain Chance
66%
Hourly Forecast
22°C
21°C
21°C
20°C
20°C
20°C
20°C
20°C
22°C
24°C
25°C
26°C
28°C
29°C
28°C
27°C
27°C
26°C
25°C
24°C
23°C
21°C
19°C
20°C
Day Statistics
Maximum Wind
26 km/h
Humidity
77%
Precipitation
5 mm
UV Index
7
Visibility
10 km
Rain Chance
66%
Snow Chance
0%
Sun & Moon
Sunrise
05:54 AM
Sunset
09:09 PM
Moonrise
12:47 AM
Moonset
02:57 PM
Moon Phase
Waning Crescent
Moon Illumination
28%
Sunny
Thursday, July 09, 2026
High
32°C
Low
20°C
Rain Chance
22%
Hourly Forecast
20°C
21°C
21°C
21°C
21°C
21°C
21°C
20°C
22°C
23°C
25°C
27°C
28°C
30°C
31°C
32°C
32°C
32°C
32°C
32°C
30°C
27°C
25°C
25°C
Day Statistics
Maximum Wind
30 km/h
Humidity
75%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
22%
Snow Chance
0%
Sun & Moon
Sunrise
05:54 AM
Sunset
09:09 PM
Moonrise
01:10 AM
Moonset
04:10 PM
Moon Phase
Waning Crescent
Moon Illumination
19%
Solar Radiation Data
Shortwave Radiation
6.53
Diffuse Radiation
3.31
DNI
0
GTI
0
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