10-Day Weather Forecast - Sinai, SD
- 74|52°F
SunnyHourly detailsToday
74°FSunny. Highs in the lower 70s. West winds 15 to 20 mph with gusts up to 30 mph.
Tonight
52°F
Mostly clear. Lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph diminishing to around 5 mph after midnight.
Weekend Weather
- 75|58°FSunnyHourly details
Day
75°FSunny. Highs in the mid 70s. North winds around 5 mph.
Night
58°F
Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. East winds 10 to 15 mph. Chance of rain 20 percent.
- 66|54°F
50% Chance Rain ShowersHourly detailsDay
66°FMostly cloudy with a 50 percent chance of showers. Highs in the upper 60s. East winds 15 to 20 mph with gusts up to 30 mph.
Night
54°F
Mostly cloudy. A chance of showers in the evening. Lows in the lower 50s. Chance of rain 50 percent.
- 71|58°F
Partly SunnyHourly detailsDay
71°FPartly sunny. Highs in the lower 70s.
Night
58°F
Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 50s. Chance of rain 50 percent.
- 72|54°F
50% Chance of StormsHourly detailsDay
72°FMostly cloudy in the morning then clearing. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 50 percent.
Night
54°FMostly clear. Lows in the lower 50s.
- 73|56°F
Mostly SunnyHourly detailsDay
73°FMostly sunny. Highs in the lower 70s.
Night
56°F
Mostly clear in the evening then becoming partly cloudy. Lows around 50.
- 75|59°FMostly Sunny
Day
75°FMostly sunny. Highs in the mid 70s.
Night
59°F
Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 59F. Dew point will be around 54F with an average humidity of 70%. Winds will be 6 mph from the SE.
- 76|62°F
40% Chance of RainDay
76°FPartly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 76F. Dew point will be around 58F with an average humidity of 71%. Winds will be 7 mph from the S.
Night
62°FMostly clear with a chance of rain. Chance of precipitation 45%. Low temperature around 62F. Dew point will be around 59F with an average humidity of 75%. Winds will be 6 mph from the SE.
Weekend Weather
- 77|63°F40% Chance of Rain
Day
77°FMostly cloudy with a 40% chance for rain and thunderstorms. High temperature around 77F. Dew point will be around 61F with an average humidity of 73%. Winds will be 5 mph from the SE.
Night
63°FMostly clear with a 40% chance for rain and thunderstorms. Low temperature around 63F. Dew point will be around 60F with an average humidity of 74%. Winds will be 3 mph from the S.
- 80|63°F30% Chance of Rain
Day
80°FMostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 80F. Dew point will be around 60F with an average humidity of 65%. Winds will be 2 mph from the W.
Night
63°FClear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 63F. Dew point will be around 58F with an average humidity of 67%. Winds will be 2 mph from the S.
