10-Day Weather Forecast - Castlewood, SD
- 56|47°FThunderstormsHourly details
Today
56°FShowers with a slight chance of thunderstorms. Highs in the upper 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.
Tonight
47°FMostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 40s. South winds 10 to 15 mph becoming west after midnight. Chance of rain 50 percent.
Weekend Weather
- 69|50°FMostly CloudyHourly details
Day
69°FMostly cloudy in the morning then clearing. Highs in the upper 60s. West winds around 10 mph with gusts up to 20 mph.
Night
50°FPartly cloudy. Lows in the mid 40s. Southwest winds 5 to 10 mph becoming south after midnight.
- 80|56°FMostly SunnyHourly details
Day
80°FMostly sunny. Warmer with highs around 80. South winds 5 to 10 mph.
Night
56°FMostly clear. Lows in the lower 50s. Highs in the upper 80s.
- 88|61°FMostly SunnyHourly details
Day
88°FMostly clear. Lows in the lower 50s. Highs in the upper 80s.
Night
61°FMostly clear. Lows in the upper 50s. Highs in the mid 80s.
- 87|60°FMostly SunnyHourly details
Day
87°FMostly clear. Lows in the upper 50s. Highs in the mid 80s.
Night
60°FMostly clear. Lows in the upper 50s. Highs in the mid 80s.
- 85|61°FPartly SunnyHourly details
Day
85°FPartly sunny. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.
Night
61°FPartly cloudy with a slight chance of thunderstorms in the evening then mostly cloudy with a slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 20 percent.
- 82|59°F40% Chance of Storms
Day
82°FMostly cloudy with a slight chance of showers in the morning then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
Night
59°FPartly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 59F. Dew point will be around 54F with an average humidity of 64%. Winds will be 8 mph from the E.
- 80|58°F30% Chance of Rain
Day
80°FPartly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 80F. Dew point will be around 56F with an average humidity of 60%. Winds will be 6 mph from the SE.
Night
58°FPartly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 58F. Dew point will be around 54F with an average humidity of 65%. Winds will be 5 mph from the SE.
Weekend Weather
- 80|58°F30% Chance of Rain
Day
80°FMostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 80F. Dew point will be around 53F with an average humidity of 55%. Winds will be 6 mph from the SE.
Night
58°FMostly clear. Low temperature around 58F. Dew point will be around 53F with an average humidity of 63%. Winds will be 6 mph from the SE.
- 81|59°F30% Chance of Rain
Day
81°FSunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 81F. Dew point will be around 53F with an average humidity of 54%. Winds will be 6 mph from the SE.
Night
59°FClear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 59F. Dew point will be around 53F with an average humidity of 60%. Winds will be 5 mph from the SE.













