10-Day Weather Forecast - Longlake, SD
- |58°FMostly ClearHourly details
Tonight
58°FMostly clear. A slight chance of thunderstorms this evening. Some thunderstorms may be severe with damaging winds large hail and tornadoes. Lows in the mid 50s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent.
- 81|62°FWindyHourly details
Day
81°FSunny windy with highs in the mid 80s. West winds 20 to 30 mph with gusts up to 40 mph.
Night
62°FMostly clear in the evening then becoming partly cloudy. Breezy with lows in the upper 50s. Southwest winds 20 to 25 mph becoming west 5 to 10 mph after midnight.
- 82|62°FPartly SunnyHourly details
Day
82°FPartly sunny. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. South winds 5 to 10 mph becoming west in the afternoon. Chance of rain 20 percent.
Night
62°FMostly clear. Lows around 60. Southwest winds 5 to 10 mph becoming south after midnight.
- 85|63°F40% Chance of StormsHourly details
Day
85°FPartly sunny. A chance of thunderstorms in the afternoon. Hot with highs around 90. Chance of rain 40 percent.
Night
63°FMostly cloudy. A chance of thunderstorms in the evening then a slight chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent.
- 87|65°F30% Chance of RainHourly details
Day
87°FPartly sunny. A slight chance of thunderstorms in the afternoon. Hot with highs around 90. Chance of rain 20 percent.
Night
65°FShowers likely with a chance of thunderstorms in the evening then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 70 percent.
Weekend Weather
- 81|61°F50% Chance of StormsHourly details
Day
81°FPartly sunny. A chance of showers with a slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.
Night
61°FPartly cloudy. A chance of showers with a slight chance of thunderstorms in the evening then a slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 50 percent.
- 83|64°FMostly SunnyHourly details
Day
83°FMostly clear. Highs in the mid 80s. Lows in the upper 50s.
Night
64°FMostly clear. Highs in the mid 80s. Lows in the upper 50s.
- 87|66°FMostly Sunny
Day
87°FMostly clear. Highs in the mid 80s. Lows in the upper 50s.
Night
66°FClear. Low temperature around 66F. Dew point will be around 60F with an average humidity of 63%. Winds will be 8 mph from the SE.
- 86|65°FSunny
Day
86°FSunny. High temperature around 86F. Dew point will be around 62F with an average humidity of 59%. Winds will be 8 mph from the SE.
Night
65°FClear. Low temperature around 65F. Dew point will be around 62F with an average humidity of 66%. Winds will be 6 mph from the SE.
- 87|65°FSunny
Day
87°FSunny. High temperature around 87F. Dew point will be around 62F with an average humidity of 59%. Winds will be 5 mph from the S.
Night
65°FClear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 65F. Dew point will be around 60F with an average humidity of 61%. Winds will be 3 mph from the SE.













