Updated Feb 10, 2012 4:56 am CST
Sioux Falls Weather Forecast (SD)
 | 9°F Clear |
| Humidity: | 66% | |
| Wind Speed: | 12mph N | |
| Barometer: | 1023 mb | |
| Dewpoint: | -0°F | |
| Heat Index: | 9°F | |
| Wind Chill: | -8°F | |
| Sunrise: | 7:30 am CST | |
| Sunset: | 5:52 pm CST | |
| Moon: | Waning Gibbous Moon |
Looking for a business? Check out the Sioux Falls Business Directory.Long Term Forecast
FRIDAY 
High: 12°F
Low: -4°F WINDY AND MUCH COLDER. MOSTLY CLOUDY...THEN BECOMING PARTLY CLOUDY IN THE LATE MORNING...THEN BECOMING SUNNY. HIGHS AROUND 12. NORTH WINDS 20 TO 30 MPH. LOWEST WIND CHILL READINGS 15 BELOW TO 20 BELOW ZERO. OVERNIGHT: CLEAR. LOWS AROUND 4 BELOW. NORTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT. LOWEST WIND CHILL READINGS 10 BELOW TO 20 BELOW ZERO.
SATURDAY 
High: 18°F
Low: 1°F SUNNY. HIGHS AROUND 18. NORTHWEST WINDS 5 TO 10 MPH. LOWEST WIND CHILL READINGS 5 BELOW TO 15 BELOW ZERO IN THE MORNING. OVERNIGHT: MOSTLY CLEAR. LOWS AROUND 1 ABOVE. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY 
High: 28°F
Low: 17°F SUNNY IN THE MORNING...THEN BECOMING PARTLY SUNNY. HIGHS AROUND 28. SOUTH WINDS 5 TO 10 MPH BECOMING 10 TO 15 MPH IN THE AFTERNOON. OVERNIGHT: MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF LIGHT SNOW. LOWS AROUND 17.
MONDAY 
High: 32°F
Low: 22°F MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF LIGHT SNOW. HIGHS AROUND 32. OVERNIGHT: PARTLY CLOUDY. LOWS AROUND 22. HIGHS AROUND 40.
TUESDAY 
High: 40°F
Low: 22°F PARTLY CLOUDY. LOWS AROUND 22. HIGHS AROUND 40.
WEDNESDAY High: 40°F
Low: 22°F PARTLY CLOUDY. LOWS AROUND 22. HIGHS AROUND 40.
Long Term Forecast
| FRIDAY | | High: 12°F Low: -4°F | WINDY AND MUCH COLDER. MOSTLY CLOUDY...THEN BECOMING PARTLY CLOUDY IN THE LATE MORNING...THEN BECOMING SUNNY. HIGHS AROUND 12. NORTH WINDS 20 TO 30 MPH. LOWEST WIND CHILL READINGS 15 BELOW TO 20 BELOW ZERO. OVERNIGHT: CLEAR. LOWS AROUND 4 BELOW. NORTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 30 MPH DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT. LOWEST WIND CHILL READINGS 10 BELOW TO 20 BELOW ZERO. |
| SATURDAY | | High: 18°F Low: 1°F | SUNNY. HIGHS AROUND 18. NORTHWEST WINDS 5 TO 10 MPH. LOWEST WIND CHILL READINGS 5 BELOW TO 15 BELOW ZERO IN THE MORNING. OVERNIGHT: MOSTLY CLEAR. LOWS AROUND 1 ABOVE. SOUTHWEST WINDS 5 TO 10 MPH. |
| SUNDAY | | High: 28°F Low: 17°F | SUNNY IN THE MORNING...THEN BECOMING PARTLY SUNNY. HIGHS AROUND 28. SOUTH WINDS 5 TO 10 MPH BECOMING 10 TO 15 MPH IN THE AFTERNOON. OVERNIGHT: MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF LIGHT SNOW. LOWS AROUND 17. |
| MONDAY | | High: 32°F Low: 22°F | MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF LIGHT SNOW. HIGHS AROUND 32. OVERNIGHT: PARTLY CLOUDY. LOWS AROUND 22. HIGHS AROUND 40. |
| TUESDAY | | High: 40°F Low: 22°F | PARTLY CLOUDY. LOWS AROUND 22. HIGHS AROUND 40. |
| WEDNESDAY | | High: 40°F Low: 22°F | PARTLY CLOUDY. LOWS AROUND 22. HIGHS AROUND 40. |
