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
    Breezy. Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows around 50. Northwest winds 15 to 25 mph with gusts to around 45 mph.
  • Forecast day icon
    Saturday
    Windy
    65°
    Forecast night icon
    Night
    30% Chance Rain Showers
    48°
    Saturday 5/18
    Day
    65°
    Windy
    Forecast day icon
    Night
    48°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Windy sunny. Highs in the upper 60s. West winds 20 to 35 mph.
    Night Details
    Mostly clear. A 30 percent chance of showers after midnight. Lows in the mid 40s. Southwest winds 5 to 15 mph. Gusts up to 35 mph in the evening.
  • Forecast day icon
    Sunday
    40% Chance of Storms
    69°
    Forecast night icon
    Night
    50% Chance of Storms
    51°
    Sunday 5/19
    Day
    69°
    40% Chance of Storms
    Forecast day icon
    Night
    51°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Southeast winds 10 to 20 mph. Chance of precipitation 40 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 50s. Southeast winds 10 to 15 mph shifting to the northeast after midnight.
  • Forecast day icon
    Monday
    Mostly Cloudy
    66°
    Forecast night icon
    Night
    30% Chance Rain Showers
    48°
    Monday 5/20
    Day
    66°
    Mostly Cloudy
    Forecast day icon
    Night
    48°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 20 percent chance of showers. Highs in the upper 60s.
    Night Details
    Mostly cloudy with a 30 percent chance of showers. Lows in the upper 40s. Highs around 60.
  • 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. Lows in the upper 40s. Highs around 60.
    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
    Partly Cloudy
    43°
    Wednesday 5/22
    Day
    60°
    Partly Sunny
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 20 percent chance of showers. Highs in the lower 60s.
    Night Details
    Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower 40s.
  • Forecast day icon
    Thursday
    30% Chance of Storms
    62°
    Forecast night icon
    Night
    40% Chance Rain Showers
    46°
    Thursday 5/23
    Day
    62°
    30% Chance of Storms
    Forecast day icon
    Night
    46°
    40% Chance Rain Showers
    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 30 percent.
    Night Details
    Partly cloudy with a 40 percent chance of showers. Lows in the lower 40s.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    62°
    Forecast night icon
    Night
    50% Chance of Rain
    47°
    Friday 5/24
    Day
    62°
    40% Chance Rain Showers
    Forecast day icon
    Night
    47°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 40 percent chance of showers. Highs in the upper 50s.
    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.