Weather Forecast for Sioux Falls
South Dakota, United States of America
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Current Weather - Sioux Falls: 11°C
Current Weather - Sioux Falls: 11°C
South Dakota, United States of America
Sunny
Feels like 9°C
Wind
9 km/h S
Humidity
83%
Pressure
1020 mb
UV Index
0
Visibility
10 km
Sunny
Wednesday, October 21, 2026
High
22°C
Low
11°C
Rain Chance
5%
Hourly Forecast
22°C
22°C
22°C
20°C
18°C
17°C
17°C
16°C
15°C
Day Statistics
Maximum Wind
13 km/h
Humidity
67%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
07:48 AM
Sunset
06:34 PM
Moonrise
04:34 PM
Moonset
03:00 AM
Moon Phase
Waxing Gibbous
Moon Illumination
86%
Air Quality
PM2.5
7.8
μg/m³
PM10
7.9
μg/m³
NO₂
7.5
μg/m³
O₃
55.6
μg/m³
SO₂
0.8
μg/m³
CO
157.9
μg/m³
Sunny
Thursday, October 22, 2026
High
23°C
Low
13°C
Rain Chance
7%
Hourly Forecast
15°C
15°C
14°C
14°C
14°C
14°C
13°C
13°C
13°C
14°C
17°C
19°C
21°C
22°C
23°C
23°C
23°C
23°C
21°C
19°C
18°C
17°C
17°C
17°C
Day Statistics
Maximum Wind
22 km/h
Humidity
72%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
7%
Snow Chance
0%
Sun & Moon
Sunrise
07:49 AM
Sunset
06:32 PM
Moonrise
04:52 PM
Moonset
04:04 AM
Moon Phase
Waxing Gibbous
Moon Illumination
92%
Air Quality
PM2.5
13.3
μg/m³
PM10
13.5
μg/m³
NO₂
9.2
μg/m³
O₃
62.9
μg/m³
SO₂
1.7
μg/m³
CO
168.8
μg/m³
Overcast
Friday, October 23, 2026
High
25°C
Low
15°C
Rain Chance
43%
Hourly Forecast
17°C
17°C
17°C
16°C
16°C
16°C
15°C
16°C
16°C
16°C
17°C
19°C
21°C
22°C
24°C
25°C
25°C
24°C
22°C
21°C
21°C
20°C
20°C
19°C
Day Statistics
Maximum Wind
34 km/h
Humidity
59%
Precipitation
1 mm
UV Index
3
Visibility
10 km
Rain Chance
43%
Snow Chance
0%
Sun & Moon
Sunrise
07:50 AM
Sunset
06:31 PM
Moonrise
05:10 PM
Moonset
05:08 AM
Moon Phase
Full Moon
Moon Illumination
97%
Air Quality
PM2.5
6.3
μg/m³
PM10
6.4
μg/m³
NO₂
3.8
μg/m³
O₃
90.5
μg/m³
SO₂
1.9
μg/m³
CO
145.2
μg/m³
Overcast
Saturday, October 24, 2026
High
24°C
Low
14°C
Rain Chance
36%
Hourly Forecast
19°C
19°C
19°C
19°C
19°C
18°C
18°C
17°C
17°C
18°C
19°C
19°C
20°C
22°C
24°C
22°C
19°C
17°C
15°C
14°C
14°C
14°C
14°C
14°C
Day Statistics
Maximum Wind
31 km/h
Humidity
61%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
36%
Snow Chance
0%
Sun & Moon
Sunrise
07:52 AM
Sunset
06:29 PM
Moonrise
05:29 PM
Moonset
06:13 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
3.6
μg/m³
PM10
3.6
μg/m³
NO₂
2.8
μg/m³
O₃
65.3
μg/m³
SO₂
1.1
μg/m³
CO
142.2
μg/m³
Light rain
Sunday, October 25, 2026
High
14°C
Low
4°C
Rain Chance
90%
Hourly Forecast
14°C
13°C
13°C
12°C
11°C
11°C
10°C
10°C
9°C
8°C
8°C
8°C
8°C
8°C
8°C
7°C
7°C
6°C
6°C
5°C
5°C
5°C
4°C
4°C
Day Statistics
Maximum Wind
29 km/h
Humidity
85%
Precipitation
25 mm
UV Index
2
Visibility
8 km
Rain Chance
90%
Snow Chance
0%
Sun & Moon
Sunrise
07:53 AM
Sunset
06:28 PM
Moonrise
05:51 PM
Moonset
07:21 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
1.4
μg/m³
PM10
1.4
μg/m³
NO₂
4.5
μg/m³
O₃
37.8
μg/m³
SO₂
0.6
μg/m³
CO
162.9
μg/m³
Patchy rain nearby
Monday, October 26, 2026
High
4°C
Low
2°C
Rain Chance
88%
Hourly Forecast
4°C
4°C
4°C
3°C
3°C
3°C
3°C
3°C
3°C
2°C
2°C
2°C
2°C
2°C
3°C
4°C
4°C
4°C
4°C
4°C
4°C
4°C
4°C
3°C
Day Statistics
Maximum Wind
27 km/h
Humidity
88%
Precipitation
6 mm
UV Index
1
Visibility
10 km
Rain Chance
88%
Snow Chance
23%
Sun & Moon
Sunrise
07:54 AM
Sunset
06:26 PM
Moonrise
06:18 PM
Moonset
08:32 AM
Moon Phase
Full Moon
Moon Illumination
98%
Sunny
Tuesday, October 27, 2026
High
9°C
Low
0°C
Rain Chance
10%
Hourly Forecast
2°C
2°C
1°C
1°C
1°C
1°C
1°C
0°C
1°C
2°C
3°C
4°C
6°C
7°C
7°C
8°C
9°C
8°C
7°C
6°C
6°C
7°C
7°C
7°C
Day Statistics
Maximum Wind
16 km/h
Humidity
75%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
10%
Snow Chance
0%
Sun & Moon
Sunrise
07:56 AM
Sunset
06:25 PM
Moonrise
06:51 PM
Moonset
09:46 AM
Moon Phase
Waning Gibbous
Moon Illumination
94%
Solar Radiation Data
Shortwave Radiation
0.4
Diffuse Radiation
0.4
DNI
0
GTI
0
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