Sioux Falls, SD Weather Forecast Updated 3:55 PM CST SAT NOV 21 2009
Tonight
Drizzle Lo: 40°
Becoming mostly cloudy with areas of drizzle and fog after midnight. Lows around 40. South winds 10 to 20 mph.
Sunday
Drizzle Hi: 51° POP: 20%
Mostly cloudy. Areas of fog in the morning. Areas of drizzle and slight chance of light rain in the morning...Then slight chance of light rain in the afternoon. Highs in the lower 50s. Southwest winds 5 to 15 mph. Chance of measurable precipitation 20 percent.
Sunday Night
Light Rain Lo: 35° POP: 30%
Mostly cloudy. A 30 percent chance of light rain after midnight. Lows in the mid 30s. Southeast winds 5 to 10 mph.
Monday
Chance Of Rain Hi: 49° POP: 40%
Cloudy with a 40 percent chance of rain. Highs in the upper 40s. Southeast winds 5 to 10 mph.
Monday Night
Rain And Snow Lo: 35° POP: 70%
Rain likely in the evening...Becoming mixed with snow late. Lows in the mid 30s. Northeast winds 5 to 10 mph becoming 15 to 20 mph after midnight. Chance of precipitation 70 percent.
Tuesday
Rain And Snow Hi: 39° POP: 70%
Rain and snow likely. Highs in the upper 30s. Chance of precipitation 70 percent.
Tuesday Night
Snow Showers Lo: 25° POP: 30%
Mostly cloudy. Chance of snow in the evening... Then slight chance of light snow showers after midnight. Lows in the mid 20s. Chance of snow 30 percent.
Wednesday
Snow Showers Hi: 35° POP: 20%
Mostly cloudy with a 20 percent chance of snow showers. Highs in the mid 30s.
Wednesday Night
Mostly Cloudy Lo: 21°
Mostly cloudy. Lows in the lower 20s. Highs in the mid 30s.
Thanksgiving Day
Mostly Cloudy Hi: 35° Lo: 21°
Mostly cloudy. Lows in the lower 20s. Highs in the mid 30s.
Thursday Night
Partly Cloudy Lo: 20°
Partly cloudy. Lows around 20.
Friday
Mostly Clear Hi: 41° Lo: 25°
Mostly clear. Highs in the lower 40s. Lows in the mid 20s.
Friday Night
Mostly Clear Lo: 25°
Mostly clear. Highs in the lower 40s. Lows in the mid 20s.
Saturday
Partly Cloudy Hi: 41°
Partly cloudy. Highs in the lower 40s.
Sun & Moon Information
Morning Twilight:
6:56 AM CST
Moon Phase: Waxing Crescent Moon
Sunrise:
7:27 AM CST
Sunset:
4:57 PM CST
Evening Twilight:
5:28 PM CST
Weather Folklore
An evening red, and a morning gray, sets the traveler on his way;
but an evening gray and a morning red, put on your hat, you'll wet your head.
Weather for You is not responsible for any damages or problems caused by this service. US Forecasts are Public Domain and derived from the National Weather Service - (IWIN). Canadian forecasts are obtained from and are copyright of Environment Canada. Like all things, this site belongs to Jesus Christ... He just trusts me to maintain it. If you have any questions or comments email
