Custer, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    43°
    Friday 5/17
    Forecast night icon
    43°
    Clear
    Hourly
    Night Details
    Clear. Lows in the upper 30s. Northwest winds 10 to 20 mph with gusts up to 35 mph.
  • Forecast day icon
    Saturday
    Sunny
    59°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Saturday 5/18
    Day
    59°
    Sunny
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 60s. West winds 10 to 15 mph with gusts up to 30 mph.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 40s. South winds 5 to 10 mph with gusts up to 25 mph.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    71°
    Forecast night icon
    Night
    40% Chance of Storms
    44°
    Sunday 5/19
    Day
    71°
    50% Chance of Storms
    Forecast day icon
    Night
    44°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent.
    Night Details
    Partly cloudy. A chance of rain showers and thunderstorms in the evening then a slight chance of rain showers and thunderstorms after midnight. Lows in the lower 40s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent.
  • Forecast day icon
    Monday
    70% Chance of Storms
    51°
    Forecast night icon
    Night
    70% Chance of Storms
    39°
    Monday 5/20
    Day
    51°
    70% Chance of Storms
    Forecast day icon
    Night
    39°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of rain showers in the morning then rain showers likely with a slight chance of thunderstorms in the afternoon. Cooler with highs in the lower 50s. Chance of rain 70 percent.
    Night Details
    Rain showers likely with a slight chance of thunderstorms. Lows in the upper 30s. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    47°
    Forecast night icon
    Night
    40% Chance of Storms
    38°
    Tuesday 5/21
    Day
    47°
    70% Chance of Storms
    Forecast day icon
    Night
    38°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Rain showers likely. A slight chance of thunderstorms in the afternoon. Highs in the upper 40s. Chance of rain 70 percent.
    Night Details
    Partly cloudy with a chance of rain showers with a slight chance of thunderstorms. Lows in the mid 30s. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    55°
    Forecast night icon
    Night
    30% Chance of Storms
    44°
    Wednesday 5/22
    Day
    55°
    50% Chance of Storms
    Forecast day icon
    Night
    44°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. A chance of rain showers and thunderstorms in the evening then a slight chance of rain showers and thunderstorms after midnight. Lows in the upper 30s. Chance of rain 30 percent.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    66°
    Forecast night icon
    Night
    50% Chance of Storms
    44°
    Thursday 5/23
    Day
    66°
    50% Chance of Storms
    Forecast day icon
    Night
    44°
    50% Chance of Storms
    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 upper 50s. Chance of rain 50 percent.
    Night Details
    Partly cloudy with a chance of rain showers. A chance of thunderstorms in the evening then a slight chance of thunderstorms after midnight. Lows in the upper 30s. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    50% Chance of Storms
    57°
    Forecast night icon
    Night
    40% Chance of Rain
    42°
    Friday 5/24
    Day
    57°
    50% Chance of Storms
    Forecast day icon
    Night
    42°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 50 percent.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 42F. Dew point will be around 35F with an average humidity of 67%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    60°
    Forecast night icon
    Night
    50% Chance of Rain
    43°
    Saturday 5/25
    Day
    60°
    40% Chance of Rain
    Forecast day icon
    Night
    43°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 60F. Dew point will be around 37F with an average humidity of 54%. Winds will be 5 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 43F. Dew point will be around 36F with an average humidity of 65%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Sunday
    60% Chance of Rain
    60°
    Forecast night icon
    Night
    40% Chance of Rain
    44°
    Sunday 5/26
    Day
    60°
    60% Chance of Rain
    Forecast day icon
    Night
    44°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 60F. Dew point will be around 41F with an average humidity of 59%. Winds will be 2 mph from the NW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 44F. Dew point will be around 38F with an average humidity of 67%. Winds will be 1 mph from the N.