Weather Forecast for Sioux Falls
South Dakota, United States of America
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Current Weather - Sioux Falls: -8°C
Current Weather - Sioux Falls: -8°C
South Dakota, United States of America
Overcast
Feels like -12°C
Wind
6 km/h ESE
Humidity
76%
Pressure
1016 mb
UV Index
0
Visibility
16 km
Moderate snow
Thursday, December 11, 2025
High
-2°C
Low
-11°C
Rain Chance
89%
Hourly Forecast
-6°C
-5°C
-4°C
-4°C
-3°C
-3°C
-3°C
-2°C
-2°C
-2°C
-2°C
-2°C
-2°C
-7°C
-5°C
Day Statistics
Maximum Wind
21 km/h
Humidity
88%
Precipitation
1 mm
UV Index
0
Visibility
6 km
Rain Chance
89%
Snow Chance
4%
Sun & Moon
Sunrise
07:50 AM
Sunset
04:50 PM
Moonrise
No moonrise
Moonset
12:36 PM
Moon Phase
Last Quarter
Moon Illumination
59%
Air Quality
PM2.5
4.9
μg/m³
PM10
5
μg/m³
NO₂
7.5
μg/m³
O₃
53.1
μg/m³
SO₂
1.2
μg/m³
CO
238.9
μg/m³
Cloudy
Friday, December 12, 2025
High
-3°C
Low
-10°C
Rain Chance
0%
Hourly Forecast
-4°C
-3°C
-3°C
-3°C
-3°C
-3°C
-3°C
-4°C
-4°C
-4°C
-5°C
-5°C
-6°C
-6°C
-6°C
-7°C
-7°C
-8°C
-9°C
-9°C
-9°C
-10°C
-6°C
-9°C
Day Statistics
Maximum Wind
24 km/h
Humidity
82%
Precipitation
0 mm
UV Index
0
Visibility
8 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:51 AM
Sunset
04:50 PM
Moonrise
12:39 AM
Moonset
12:54 PM
Moon Phase
Waning Crescent
Moon Illumination
49%
Air Quality
PM2.5
4.6
μg/m³
PM10
4.7
μg/m³
NO₂
7.5
μg/m³
O₃
55.4
μg/m³
SO₂
1.1
μg/m³
CO
206.9
μg/m³
Moderate or heavy snow showers
Saturday, December 13, 2025
High
-10°C
Low
-23°C
Rain Chance
66%
Hourly Forecast
-10°C
-11°C
-11°C
-11°C
-12°C
-12°C
-12°C
-13°C
-13°C
-13°C
-13°C
-12°C
-12°C
-12°C
-11°C
-11°C
-11°C
-12°C
-13°C
-17°C
-20°C
-22°C
-16°C
-20°C
Day Statistics
Maximum Wind
17 km/h
Humidity
77%
Precipitation
4 mm
UV Index
0
Visibility
7 km
Rain Chance
66%
Snow Chance
16%
Sun & Moon
Sunrise
07:52 AM
Sunset
04:50 PM
Moonrise
01:44 AM
Moonset
01:12 PM
Moon Phase
Waning Crescent
Moon Illumination
39%
Air Quality
PM2.5
4.4
μg/m³
PM10
4.5
μg/m³
NO₂
4.3
μg/m³
O₃
67.1
μg/m³
SO₂
1.1
μg/m³
CO
175.1
μg/m³
Sunny
Sunday, December 14, 2025
High
-16°C
Low
-28°C
Rain Chance
0%
Hourly Forecast
-23°C
-24°C
-25°C
-26°C
-27°C
-27°C
-28°C
-28°C
-28°C
-27°C
-24°C
-22°C
-21°C
-19°C
-18°C
-17°C
-16°C
-16°C
-16°C
-15°C
-14°C
-13°C
-13°C
-12°C
Day Statistics
Maximum Wind
26 km/h
Humidity
88%
Precipitation
0 mm
UV Index
0
Visibility
8 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:53 AM
Sunset
04:51 PM
Moonrise
02:47 AM
Moonset
01:31 PM
Moon Phase
Waning Crescent
Moon Illumination
30%
Air Quality
PM2.5
7.3
μg/m³
PM10
7.7
μg/m³
NO₂
10.9
μg/m³
O₃
60.1
μg/m³
SO₂
1.1
μg/m³
CO
230.3
μg/m³
Sunny
Monday, December 15, 2025
High
-3°C
Low
-11°C
Rain Chance
0%
Hourly Forecast
-11°C
-11°C
-10°C
-10°C
-10°C
-10°C
-10°C
-10°C
-11°C
-11°C
-10°C
-8°C
-6°C
-4°C
-4°C
-3°C
-4°C
-5°C
-7°C
-8°C
-9°C
-10°C
-10°C
-11°C
Day Statistics
Maximum Wind
26 km/h
Humidity
90%
Precipitation
0 mm
UV Index
0
Visibility
8 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:53 AM
Sunset
04:51 PM
Moonrise
03:52 AM
Moonset
01:52 PM
Moon Phase
Waning Crescent
Moon Illumination
22%
Partly Cloudy
Tuesday, December 16, 2025
High
-1°C
Low
-11°C
Rain Chance
0%
Hourly Forecast
-10°C
-11°C
-11°C
-11°C
-11°C
-11°C
-10°C
-10°C
-9°C
-9°C
-7°C
-6°C
-4°C
-3°C
-2°C
-1°C
-2°C
-2°C
-3°C
-3°C
-3°C
-3°C
-4°C
-4°C
Day Statistics
Maximum Wind
13 km/h
Humidity
96%
Precipitation
0 mm
UV Index
2
Visibility
5 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:54 AM
Sunset
04:51 PM
Moonrise
04:56 AM
Moonset
02:16 PM
Moon Phase
Waning Crescent
Moon Illumination
14%
Overcast
Wednesday, December 17, 2025
High
0°C
Low
-6°C
Rain Chance
0%
Hourly Forecast
-5°C
-5°C
-5°C
-5°C
-5°C
-5°C
-6°C
-5°C
-4°C
-4°C
-3°C
-2°C
-1°C
-0°C
-0°C
0°C
0°C
0°C
0°C
1°C
1°C
1°C
2°C
2°C
Day Statistics
Maximum Wind
23 km/h
Humidity
93%
Precipitation
0 mm
UV Index
1
Visibility
8 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:55 AM
Sunset
04:52 PM
Moonrise
06:01 AM
Moonset
02:47 PM
Moon Phase
Waning Crescent
Moon Illumination
8%
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