Custer, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    48°
    Monday 5/13
    Forecast night icon
    48°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy with a slight chance of rain showers and thunderstorms. Near steady temperature in the upper 40s. West winds 5 to 10 mph. Chance of rain 20 percent.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    57°
    Forecast night icon
    Night
    50% Chance of Storms
    47°
    Tuesday 5/14
    Day
    57°
    70% Chance of Storms
    Forecast day icon
    Night
    47°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a chance of showers and thunderstorms in the morning then showers likely with scattered thunderstorms in the afternoon. Highs in the upper 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of rain showers. A chance of thunderstorms in the evening then a slight chance of thunderstorms after midnight. Lows in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    54°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Wednesday 5/15
    Day
    54°
    40% Chance of Storms
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Becoming partly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 50s. North winds 10 to 15 mph. Chance of rain 40 percent.
    Night Details
    Partly cloudy in the evening then clearing. Lows around 40. West winds 5 to 10 mph.
  • Forecast day icon
    Thursday
    30% Chance of Storms
    65°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Thursday 5/16
    Day
    65°
    30% Chance of Storms
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of rain showers in the morning then a chance of rain showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent.
    Night Details
    A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 40s. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Partly Cloudy
    73°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Friday 5/17
    Day
    73°
    Partly Cloudy
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms in the evening then mostly clear after midnight. Lows in the mid 40s. Chance of rain 20 percent.
  • Forecast day icon
    Saturday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Saturday 5/18
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers in the afternoon. Breezy with highs in the mid 60s. Chance of rain 20 percent.
    Night Details
    Partly cloudy. A slight chance of rain showers in the evening. Lows around 40. Chance of rain 20 percent.
  • Forecast day icon
    Sunday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Sunday 5/19
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of rain showers in the afternoon. Highs in the lower 60s. Chance of rain 20 percent.
    Night Details
    Partly cloudy. A slight chance of rain showers in the evening. Lows in the lower 40s. Chance of rain 20 percent.
  • Forecast day icon
    Monday
    Partly Cloudy
    63°
    Forecast night icon
    Night
    30% Chance of Rain
    44°
    Monday 5/20
    Day
    63°
    Partly Cloudy
    Forecast day icon
    Night
    44°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 44F. Dew point will be around 41F with an average humidity of 73%. Winds will be 4 mph from the N.
  • Forecast day icon
    Tuesday
    50% Chance of Rain
    61°
    Forecast night icon
    Night
    50% Chance of Rain
    43°
    Tuesday 5/21
    Day
    61°
    50% Chance of Rain
    Forecast day icon
    Night
    43°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 61F. Dew point will be around 41F with an average humidity of 59%. Winds will be 2 mph from the N.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 43F. Dew point will be around 40F with an average humidity of 69%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Wednesday
    60% Chance of Rain
    59°
    Forecast night icon
    Night
    50% Chance of Rain
    42°
    Wednesday 5/22
    Day
    59°
    60% Chance of Rain
    Forecast day icon
    Night
    42°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 59F. Dew point will be around 41F with an average humidity of 61%. Winds will be 3 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 42F. Dew point will be around 40F with an average humidity of 73%. Winds will be 4 mph from the N.