10-Day Weather Forecast - Castlewood, SD
- |30°FFrozen MixHourly details
Tonight
30°FSnow. Rain this evening then freezing rain rain and sleet after midnight. Snow and sleet accumulation around an inch. Ice accumulation of up to a tenth of an inch. Near steady temperature in the lower 30s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation near 100 percent.
- 31|27°FFrozen MixHourly details
Day
31°FFreezing rain snow with a slight chance of sleet in the morning then snow sleet and freezing rain likely in the afternoon. Total snow accumulation around an inch. Ice accumulation of up to a tenth of an inch. Highs in the lower 30s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent.
Night
27°FCloudy. A chance of freezing rain and snow after midnight. Ice accumulation around a trace. Cold with lows in the mid 20s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of precipitation 50 percent.
- 30|27°FFreezing RainHourly details
Day
30°FFreezing rain. A slight chance of snow in the morning then snow in the afternoon. Little or no snow accumulation. Highs in the lower 30s. Northeast winds 10 to 15 mph. Chance of precipitation near 100 percent.
Night
27°FSnow with a slight chance of freezing rain in the evening then snow likely after midnight. Light snow accumulation. Lows in the mid 20s. North winds 10 to 15 mph becoming northwest 15 to 20 mph after midnight. Chance of precipitation 90 percent.
Weekend Weather
- 34|22°F70% Chance Light SnowHourly details
Day
34°FSnow likely. Patchy blowing snow. Additional light snow accumulation possible. Brisk with highs in the mid 30s. Chance of snow 70 percent.
Night
22°FPatchy blowing snow in the evening. Partly cloudy with a slight chance of snow in the evening then mostly clear after midnight. Brisk cold with lows around 20. Chance of snow 20 percent.
- 42|29°FMostly SunnyHourly details
Day
42°FMostly sunny. Highs in the lower 40s.
Night
29°FPartly cloudy in the evening then becoming mostly cloudy. Cold with lows in the mid 20s.
- 36|21°FPartly SunnyHourly details
Day
36°FPartly sunny. A slight chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 20 percent.
Night
21°FMostly cloudy in the evening then becoming partly cloudy. Cold with lows 15 to 20.
- 41|35°FPartly SunnyHourly details
Day
41°FPartly sunny. A slight chance of snow in the morning. Highs in the lower 40s. Chance of snow 20 percent.
Night
35°FMostly cloudy. A slight chance of rain and snow. Breezy. Lows in the lower 30s. Highs in the mid 50s. Chance of precipitation 20 percent.
- 45|28°FMostly Cloudy
Day
45°FMostly cloudy. A slight chance of rain and snow. Breezy. Lows in the lower 30s. Highs in the mid 50s. Chance of precipitation 20 percent.
Night
28°FCloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 28F. Dew point will be around 28F with an average humidity of 79%. Winds will be 9 mph from the N.
- 34|24°F40% Chance Frozen Mix
Day
34°FCloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 34F. Dew point will be around 23F with an average humidity of 74%. Winds will be 10 mph from the N.
Night
24°FCloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 24F. Dew point will be around 21F with an average humidity of 78%. Winds will be 7 mph from the NE.
- 36|26°F40% Chance Frozen Mix
Day
36°FCloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 36F. Dew point will be around 23F with an average humidity of 73%. Winds will be 5 mph from the NE.
Night
26°FCloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 26F. Dew point will be around 24F with an average humidity of 78%. Winds will be 3 mph from the SE.













