Longlake, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    44°
    Sunday 5/12
    Forecast night icon
    44°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Areas of smoke in the evening. Lows in the lower 40s. Northeast winds 5 to 15 mph. Gusts up to 25 mph in the evening.
  • Forecast day icon
    Monday
    Sunny
    69°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Monday 5/13
    Day
    69°
    Sunny
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 70s. East winds 5 to 10 mph.
    Night Details
    Mostly clear. Lows in the mid 40s. East winds 5 to 15 mph.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    70°
    Forecast night icon
    Night
    70% Chance of Storms
    51°
    Tuesday 5/14
    Day
    70°
    50% Chance Rain Showers
    Forecast day icon
    Night
    51°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Highs in the lower 70s. Southeast winds 10 to 20 mph.
    Night Details
    Showers likely and a slight chance of thunderstorms in the evening then a chance of showers and a slight chance of thunderstorms after midnight. Lows in the lower 50s. Southeast winds 10 to 15 mph. Chance of precipitation 70 percent.
  • Forecast day icon
    Wednesday
    50% Chance Rain Showers
    65°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Wednesday 5/15
    Day
    65°
    50% Chance Rain Showers
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Highs in the mid 60s.
    Night Details
    Partly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Thursday
    30% Chance of Storms
    69°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Thursday 5/16
    Day
    69°
    30% Chance of Storms
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the lower 70s. Chance of precipitation 30 percent.
    Night Details
    Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows around 50.
  • Forecast day icon
    Friday
    30% Chance of Storms
    74°
    Forecast night icon
    Night
    40% Chance of Storms
    48°
    Friday 5/17
    Day
    74°
    30% Chance of Storms
    Forecast day icon
    Night
    48°
    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 mid 70s. Chance of precipitation 30 percent.
    Night Details
    Mostly clear with a chance of showers and a slight chance of thunderstorms. Lows in the upper 40s. Chance of precipitation 40 percent.
  • Forecast day icon
    Saturday
    Partly Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Saturday 5/18
    Day
    66°
    Partly Sunny
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 20 percent chance of showers. Highs in the upper 60s.
    Night Details
    Partly cloudy. A 20 percent chance of showers and thunderstorms. Lows in the mid 40s. Highs in the mid 60s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    64°
    Forecast night icon
    Night
    Mostly Clear
    45°
    Sunday 5/19
    Day
    64°
    Partly Cloudy
    Forecast day icon
    Night
    45°
    Mostly Clear
    Forecast night icon
    Day Details
    Partly cloudy. A 20 percent chance of showers and thunderstorms. Lows in the mid 40s. Highs in the mid 60s.
    Night Details
    Mostly clear. Low temperature around 45F. Dew point will be around 39F with an average humidity of 61%. Winds will be 6 mph from the N.
  • Forecast day icon
    Monday
    30% Chance of Rain
    66°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Monday 5/20
    Day
    66°
    30% Chance of Rain
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 66F. Dew point will be around 40F with an average humidity of 53%. Winds will be 3 mph from the N.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 41F with an average humidity of 61%. Winds will be 5 mph from the E.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    67°
    Forecast night icon
    Night
    40% Chance of Rain
    48°
    Tuesday 5/21
    Day
    67°
    40% Chance of Rain
    Forecast day icon
    Night
    48°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 67F. Dew point will be around 44F with an average humidity of 59%. Winds will be 4 mph from the E.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 48F. Dew point will be around 45F with an average humidity of 68%. Winds will be 4 mph from the NE.