Long Valley, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Rain
    44°
    Forecast night icon
    Night
    Mostly Cloudy
    31°
    Friday 5/3
    Day
    44°
    Rain
    Forecast day icon
    Night
    31°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Rain. Highs in the upper 40s. North winds 10 to 15 mph.
    Night Details
    Mostly cloudy with a slight chance of rain in the evening then clear after midnight. Lows in the lower 30s. West winds 5 to 10 mph. Chance of rain 20 percent.
  • Forecast day icon
    Saturday
    Sunny
    60°
    Forecast night icon
    Night
    Clear
    41°
    Saturday 5/4
    Day
    60°
    Sunny
    Forecast day icon
    Night
    41°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 60s. West winds 5 to 10 mph.
    Night Details
    Clear breezy with lows in the lower 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph increasing to 15 to 25 mph with gusts up to 35 mph after midnight.
  • Forecast day icon
    Sunday
    Windy
    67°
    Forecast night icon
    Night
    60% Chance of Storms
    56°
    Sunday 5/5
    Day
    67°
    Windy
    Forecast day icon
    Night
    56°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then becoming partly cloudy. Windy with highs in the upper 60s. South winds 25 to 40 mph with gusts up to 50 mph.
    Night Details
    Mostly cloudy. A chance of showers in the evening then showers likely with a slight chance of thunderstorms after midnight. Windy with lows in the mid 50s. Chance of rain 60 percent.
  • Forecast day icon
    Monday
    80% Chance of Storms
    65°
    Forecast night icon
    Night
    60% Chance of Storms
    46°
    Monday 5/6
    Day
    65°
    80% Chance of Storms
    Forecast day icon
    Night
    46°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a slight chance of thunderstorms in the morning then showers with a chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. Chance of rain 80 percent.
    Night Details
    Partly cloudy. Showers likely with a chance of thunderstorms in the evening then a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the mid 40s. Chance of rain 60 percent.
  • Forecast day icon
    Tuesday
    40% Chance Rain Showers
    60°
    Forecast night icon
    Night
    40% Chance Rain Showers
    43°
    Tuesday 5/7
    Day
    60°
    40% Chance Rain Showers
    Forecast day icon
    Night
    43°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 40 percent chance of showers. Breezy with highs in the lower 60s.
    Night Details
    Partly cloudy with a 40 percent chance of showers. Breezy with lows in the lower 40s.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    56°
    Forecast night icon
    Night
    40% Chance Rain Showers
    43°
    Wednesday 5/8
    Day
    56°
    40% Chance Rain Showers
    Forecast day icon
    Night
    43°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers in the morning then a chance of showers in the afternoon. Breezy with highs in the upper 50s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a 40 percent chance of showers. Lows in the lower 40s.
  • Forecast day icon
    Thursday
    50% Chance Rain Showers
    57°
    Forecast night icon
    Night
    40% Chance of Rain
    40°
    Thursday 5/9
    Day
    57°
    50% Chance Rain Showers
    Forecast day icon
    Night
    40°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 50 percent chance of showers. Highs in the mid 50s.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 40F. Dew point will be around 40F with an average humidity of 82%. Winds will be 11 mph from the NW.
  • Forecast day icon
    Friday
    40% Chance of Rain
    57°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Friday 5/10
    Day
    57°
    40% Chance of Rain
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 57F. Dew point will be around 41F with an average humidity of 69%. Winds will be 10 mph from the N.
    Night Details
    Partly cloudy. Low temperature around 40F. Dew point will be around 38F with an average humidity of 77%. Winds will be 5 mph from the W.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    63°
    Forecast night icon
    Night
    Clear
    44°
    Saturday 5/11
    Day
    63°
    30% Chance of Rain
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 63F. Dew point will be around 40F with an average humidity of 59%. Winds will be 3 mph from the W.
    Night Details
    Clear. Low temperature around 44F. Dew point will be around 40F with an average humidity of 69%. Winds will be 4 mph from the S.
  • Forecast day icon
    Sunday
    Sunny
    68°
    Forecast night icon
    Night
    Clear
    47°
    Sunday 5/12
    Day
    68°
    Sunny
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 68F. Dew point will be around 43F with an average humidity of 55%. Winds will be 4 mph from the S.
    Night Details
    Clear. Low temperature around 47F. Dew point will be around 43F with an average humidity of 67%. Winds will be 5 mph from the S.