Weather Forecast for Sioux Falls
South Dakota, United States of America
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Current Weather - Sioux Falls: 9°C
Current Weather - Sioux Falls: 9°C
South Dakota, United States of America
Mist
Feels like 8°C
Wind
10 km/h E
Humidity
96%
Pressure
1024 mb
UV Index
0
Visibility
2 km
Mist
Tuesday, September 22, 2026
High
13°C
Low
9°C
Rain Chance
51%
Hourly Forecast
9°C
9°C
9°C
10°C
10°C
11°C
11°C
12°C
12°C
13°C
13°C
12°C
11°C
11°C
11°C
10°C
10°C
Day Statistics
Maximum Wind
20 km/h
Humidity
89%
Precipitation
0 mm
UV Index
3
Visibility
7 km
Rain Chance
51%
Snow Chance
0%
Sun & Moon
Sunrise
07:14 AM
Sunset
07:24 PM
Moonrise
05:51 PM
Moonset
03:04 AM
Moon Phase
Waxing Gibbous
Moon Illumination
89%
Air Quality
PM2.5
4.3
μg/m³
PM10
4.5
μg/m³
NO₂
5.4
μg/m³
O₃
45.7
μg/m³
SO₂
0.5
μg/m³
CO
149.1
μg/m³
Overcast
Wednesday, September 23, 2026
High
17°C
Low
9°C
Rain Chance
69%
Hourly Forecast
10°C
10°C
10°C
9°C
11°C
11°C
9°C
10°C
9°C
10°C
10°C
11°C
14°C
15°C
15°C
15°C
16°C
17°C
16°C
17°C
17°C
17°C
16°C
15°C
Day Statistics
Maximum Wind
26 km/h
Humidity
84%
Precipitation
1 mm
UV Index
5
Visibility
10 km
Rain Chance
69%
Snow Chance
0%
Sun & Moon
Sunrise
07:15 AM
Sunset
07:23 PM
Moonrise
06:11 PM
Moonset
04:09 AM
Moon Phase
Waxing Gibbous
Moon Illumination
95%
Air Quality
PM2.5
4.3
μg/m³
PM10
4.4
μg/m³
NO₂
4.1
μg/m³
O₃
62.1
μg/m³
SO₂
0.7
μg/m³
CO
172
μg/m³
Light rain shower
Thursday, September 24, 2026
High
14°C
Low
12°C
Rain Chance
94%
Hourly Forecast
14°C
14°C
14°C
13°C
13°C
13°C
12°C
12°C
12°C
12°C
12°C
12°C
12°C
12°C
13°C
13°C
12°C
12°C
12°C
12°C
13°C
13°C
13°C
13°C
Day Statistics
Maximum Wind
25 km/h
Humidity
97%
Precipitation
50 mm
UV Index
1
Visibility
9 km
Rain Chance
94%
Snow Chance
0%
Sun & Moon
Sunrise
07:16 AM
Sunset
07:21 PM
Moonrise
06:29 PM
Moonset
05:13 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
5.2
μg/m³
PM10
5.3
μg/m³
NO₂
5.3
μg/m³
O₃
58.5
μg/m³
SO₂
1.2
μg/m³
CO
185.9
μg/m³
Light rain shower
Friday, September 25, 2026
High
17°C
Low
12°C
Rain Chance
95%
Hourly Forecast
13°C
12°C
12°C
12°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
13°C
14°C
14°C
14°C
14°C
14°C
15°C
16°C
17°C
Day Statistics
Maximum Wind
21 km/h
Humidity
98%
Precipitation
29 mm
UV Index
1
Visibility
7 km
Rain Chance
95%
Snow Chance
0%
Sun & Moon
Sunrise
07:17 AM
Sunset
07:19 PM
Moonrise
06:47 PM
Moonset
06:16 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
4.9
μg/m³
PM10
5
μg/m³
NO₂
8
μg/m³
O₃
44.5
μg/m³
SO₂
2
μg/m³
CO
203.5
μg/m³
Light rain shower
Saturday, September 26, 2026
High
18°C
Low
15°C
Rain Chance
93%
Hourly Forecast
17°C
17°C
17°C
17°C
17°C
17°C
17°C
18°C
17°C
17°C
16°C
16°C
15°C
15°C
16°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
18°C
18°C
Day Statistics
Maximum Wind
15 km/h
Humidity
96%
Precipitation
8 mm
UV Index
4
Visibility
4 km
Rain Chance
93%
Snow Chance
0%
Sun & Moon
Sunrise
07:18 AM
Sunset
07:17 PM
Moonrise
07:05 PM
Moonset
07:21 AM
Moon Phase
Full Moon
Moon Illumination
99%
Overcast
Sunday, September 27, 2026
High
19°C
Low
12°C
Rain Chance
16%
Hourly Forecast
18°C
18°C
18°C
19°C
19°C
17°C
16°C
15°C
14°C
13°C
12°C
14°C
15°C
17°C
17°C
17°C
18°C
18°C
19°C
19°C
18°C
18°C
17°C
17°C
Day Statistics
Maximum Wind
16 km/h
Humidity
77%
Precipitation
0 mm
UV Index
5
Visibility
8 km
Rain Chance
16%
Snow Chance
0%
Sun & Moon
Sunrise
07:19 AM
Sunset
07:15 PM
Moonrise
07:25 PM
Moonset
08:27 AM
Moon Phase
Waning Gibbous
Moon Illumination
96%
Sunny
Monday, September 28, 2026
High
23°C
Low
15°C
Rain Chance
80%
Hourly Forecast
17°C
17°C
16°C
16°C
15°C
15°C
15°C
15°C
15°C
16°C
16°C
18°C
20°C
21°C
22°C
22°C
23°C
23°C
23°C
23°C
22°C
21°C
21°C
19°C
Day Statistics
Maximum Wind
32 km/h
Humidity
85%
Precipitation
7 mm
UV Index
6
Visibility
10 km
Rain Chance
80%
Snow Chance
0%
Sun & Moon
Sunrise
07:20 AM
Sunset
07:13 PM
Moonrise
07:48 PM
Moonset
09:35 AM
Moon Phase
Waning Gibbous
Moon Illumination
91%
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