Longlake, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    52°
    Friday 5/17
    Forecast night icon
    52°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. West winds 10 to 15 mph with gusts to around 35 mph.
  • Forecast day icon
    Saturday
    Windy
    65°
    Forecast night icon
    Night
    40% Chance of Storms
    47°
    Saturday 5/18
    Day
    65°
    Windy
    Forecast day icon
    Night
    47°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Windy. Mostly sunny. Highs in the upper 60s. West winds 20 to 35 mph.
    Night Details
    Mostly clear. A chance of showers and a slight chance of thunderstorms after midnight. Lows in the mid 40s. Southwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation 40 percent.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    69°
    Forecast night icon
    Night
    70% Chance of Storms
    51°
    Sunday 5/19
    Day
    69°
    50% Chance of Storms
    Forecast day icon
    Night
    51°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Breezy. Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the lower 70s. Southeast winds 10 to 15 mph shifting to the south 15 to 25 mph in the afternoon. Chance of precipitation 50 percent.
    Night Details
    Showers likely and a chance of thunderstorms in the evening then a chance of showers and thunderstorms after midnight. Lows around 50. Southeast winds 10 to 15 mph shifting to the north after midnight. Chance of precipitation 70 percent.
  • Forecast day icon
    Monday
    Partly Sunny
    66°
    Forecast night icon
    Night
    Mostly Cloudy
    48°
    Monday 5/20
    Day
    66°
    Partly Sunny
    Forecast day icon
    Night
    48°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s. Northwest winds 10 to 20 mph.
    Night Details
    Mostly cloudy with a 20 percent chance of showers. Lows in the upper 40s.
  • Forecast day icon
    Tuesday
    30% Chance Rain Showers
    59°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Tuesday 5/21
    Day
    59°
    30% Chance Rain Showers
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 30 percent chance of showers. Highs in the lower 60s.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of showers. Lows in the lower 40s.
  • Forecast day icon
    Wednesday
    Partly Sunny
    60°
    Forecast night icon
    Night
    30% Chance of Storms
    43°
    Wednesday 5/22
    Day
    60°
    Partly Sunny
    Forecast day icon
    Night
    43°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 60s.
    Night Details
    Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 40s. Chance of precipitation 30 percent.
  • Forecast day icon
    Thursday
    40% Chance of Storms
    62°
    Forecast night icon
    Night
    40% Chance of Storms
    46°
    Thursday 5/23
    Day
    62°
    40% Chance of Storms
    Forecast day icon
    Night
    46°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the lower 60s. Chance of precipitation 40 percent.
    Night Details
    Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the mid 40s.
  • Forecast day icon
    Friday
    50% Chance of Storms
    62°
    Forecast night icon
    Night
    50% Chance of Rain
    47°
    Friday 5/24
    Day
    62°
    50% Chance of Storms
    Forecast day icon
    Night
    47°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the lower 60s. Chance of precipitation 50 percent.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 47F. Dew point will be around 45F with an average humidity of 76%. Winds will be 3 mph from the E.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    63°
    Forecast night icon
    Night
    40% Chance of Rain
    47°
    Saturday 5/25
    Day
    63°
    40% Chance of Rain
    Forecast day icon
    Night
    47°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 63F. Dew point will be around 46F with an average humidity of 68%. Winds will be 3 mph from the NW.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 47F. Dew point will be around 45F with an average humidity of 74%. Winds will be 2 mph from the N.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    65°
    Forecast night icon
    Night
    40% Chance of Rain
    48°
    Sunday 5/26
    Day
    65°
    30% Chance of Rain
    Forecast day icon
    Night
    48°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 65F. Dew point will be around 46F with an average humidity of 67%. Winds will be 4 mph from the NW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 48F. Dew point will be around 46F with an average humidity of 72%. Winds will be 3 mph from the N.