Long Valley, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Sunny
    76°
    Forecast night icon
    Night
    Clear
    50°
    Saturday 5/11
    Day
    76°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Near steady temperature in the mid 70s. Southwest winds 10 to 15 mph.
    Night Details
    Clear. Lows in the lower 50s. Southwest winds 10 to 15 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Sunday 5/12
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. North winds 10 to 15 mph. Chance of rain 20 percent.
    Night Details
    Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 40s. North winds 10 to 15 mph. Chance of rain 20 percent.
  • Forecast day icon
    Monday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    40% Chance Rain Showers
    53°
    Monday 5/13
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.
    Night Details
    Mostly clear in the evening then partly cloudy with a chance of showers after midnight. Lows in the lower 50s. Southeast winds 10 to 15 mph. Chance of rain 40 percent.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    74°
    Forecast night icon
    Night
    60% Chance of Storms
    52°
    Tuesday 5/14
    Day
    74°
    50% Chance of Storms
    Forecast day icon
    Night
    52°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a slight chance of showers in the morning then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50 percent.
    Night Details
    Partly cloudy with a chance of thunderstorms. Showers likely in the evening then a chance of showers after midnight. Lows around 50. Chance of rain 60 percent.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    67°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Wednesday 5/15
    Day
    67°
    40% Chance of Storms
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 40 percent.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the upper 40s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Thursday 5/16
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows around 50. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Friday 5/17
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.
    Night Details
    Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 50s. Chance of rain 20 percent.
  • Forecast day icon
    Saturday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Clear
    50°
    Saturday 5/18
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. A slight chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 44F with an average humidity of 60%. Winds will be 3 mph from the N.
  • Forecast day icon
    Sunday
    Sunny
    68°
    Forecast night icon
    Night
    30% Chance of Rain
    48°
    Sunday 5/19
    Day
    68°
    Sunny
    Forecast day icon
    Night
    48°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 68F. Dew point will be around 44F with an average humidity of 53%. Winds will be 5 mph from the N.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 48F. Dew point will be around 44F with an average humidity of 67%. Winds will be 2 mph from the S.
  • Forecast day icon
    Monday
    30% Chance of Rain
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    47°
    Monday 5/20
    Day
    67°
    30% Chance of Rain
    Forecast day icon
    Night
    47°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 67F. Dew point will be around 44F with an average humidity of 56%. 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 47F. Dew point will be around 43F with an average humidity of 65%. Winds will be 3 mph from the S.