Longlake, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    30% Chance Snow Showers
    34°
    Forecast night icon
    Night
    30% Chance Snow Showers
    24°
    Friday 4/19
    Day
    34°
    30% Chance Snow Showers
    Forecast day icon
    Night
    24°
    30% Chance Snow Showers
    Forecast night icon
    Hourly
    Day Details
    Windy. Mostly cloudy with a 30 percent chance of snow showers. Highs around 40. Northwest winds 20 to 35 mph.
    Night Details
    Windy. Mostly cloudy with a 30 percent chance of snow showers in the evening then mostly clear after midnight. Lows in the mid 20s. Northwest winds 20 to 30 mph with gusts to around 45 mph decreasing to 10 to 20 mph after midnight.
  • Forecast day icon
    Saturday
    Sunny
    46°
    Forecast night icon
    Night
    Clear
    27°
    Saturday 4/20
    Day
    46°
    Sunny
    Forecast day icon
    Night
    27°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 40s. Northwest winds 10 to 20 mph.
    Night Details
    Clear. Lows in the mid 20s. West winds 5 to 15 mph.
  • Forecast day icon
    Sunday
    Sunny
    57°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Sunday 4/21
    Day
    57°
    Sunny
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 50s. Southwest winds 5 to 15 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain showers. Lows in the upper 30s.
  • Forecast day icon
    Monday
    70% Chance Rain Showers
    58°
    Forecast night icon
    Night
    50% Chance Rain Showers
    38°
    Monday 4/22
    Day
    58°
    70% Chance Rain Showers
    Forecast day icon
    Night
    38°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Rain showers likely. Highs around 60. Chance of showers 70 percent.
    Night Details
    Partly cloudy with a 50 percent chance of rain showers. Lows in the mid 30s.
  • Forecast day icon
    Tuesday
    Partly Sunny
    53°
    Forecast night icon
    Night
    Mostly Clear
    32°
    Tuesday 4/23
    Day
    53°
    Partly Sunny
    Forecast day icon
    Night
    32°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 20 percent chance of rain showers. Highs in the mid 50s.
    Night Details
    Mostly clear. Lows in the lower 30s.
  • Forecast day icon
    Wednesday
    Partly Sunny
    59°
    Forecast night icon
    Night
    30% Chance Rain Showers
    42°
    Wednesday 4/24
    Day
    59°
    Partly Sunny
    Forecast day icon
    Night
    42°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 60s.
    Night Details
    Partly cloudy with a 30 percent chance of showers. Lows in the lower 40s.
  • Forecast day icon
    Thursday
    40% Chance Rain Showers
    60°
    Forecast night icon
    Night
    50% Chance of Rain
    42°
    Thursday 4/25
    Day
    60°
    40% Chance Rain Showers
    Forecast day icon
    Night
    42°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a 40 percent chance of showers. Highs in the mid 60s.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 42F. Dew point will be around 38F with an average humidity of 72%. Winds will be 14 mph from the SE.
  • Forecast day icon
    Friday
    50% Chance of Rain
    54°
    Forecast night icon
    Night
    30% Chance of Rain
    42°
    Friday 4/26
    Day
    54°
    50% Chance of Rain
    Forecast day icon
    Night
    42°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 54F. Dew point will be around 41F with an average humidity of 75%. Winds will be 8 mph from the E.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 42F. Dew point will be around 40F with an average humidity of 77%. Winds will be 8 mph from the E.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    54°
    Forecast night icon
    Night
    40% Chance of Rain
    42°
    Saturday 4/27
    Day
    54°
    30% Chance of Rain
    Forecast day icon
    Night
    42°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 54F. Dew point will be around 42F with an average humidity of 79%. Winds will be 4 mph from the E.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 42F. Dew point will be around 40F with an average humidity of 77%. Winds will be 3 mph from the E.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    58°
    Forecast night icon
    Night
    30% Chance of Rain
    42°
    Sunday 4/28
    Day
    58°
    30% Chance of Rain
    Forecast day icon
    Night
    42°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 58F. Dew point will be around 41F with an average humidity of 70%. Winds will be 3 mph from the N.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 42F. Dew point will be around 38F with an average humidity of 69%. Winds will be 2 mph from the NE.