Custer, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    23°
    Thursday 4/18
    Forecast night icon
    23°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Lows around 20. Northwest winds 5 to 10 mph with gusts up to 20 mph.
  • Forecast day icon
    Friday
    Partly Cloudy
    38°
    Forecast night icon
    Night
    Mostly Clear
    21°
    Friday 4/19
    Day
    38°
    Partly Cloudy
    Forecast day icon
    Night
    21°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then clearing. Highs in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly clear. Lows 15 to 20. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the evening.
  • Forecast day icon
    Saturday
    Partly Cloudy
    38°
    Forecast night icon
    Night
    Partly Cloudy
    24°
    Saturday 4/20
    Day
    38°
    Partly Cloudy
    Forecast day icon
    Night
    24°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of snow showers in the afternoon. Highs around 40. West winds 5 to 10 mph becoming southeast 10 to 15 mph in the afternoon. Chance of snow 20 percent.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the mid 20s. Southwest winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    55°
    Forecast night icon
    Night
    40% Chance Rain Showers
    39°
    Sunday 4/21
    Day
    55°
    Mostly Sunny
    Forecast day icon
    Night
    39°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 50s.
    Night Details
    Becoming partly cloudy. A 40 percent chance of rain showers. Lows in the mid 30s.
  • Forecast day icon
    Monday
    50% Chance Rain Showers
    52°
    Forecast night icon
    Night
    Mostly Clear
    34°
    Monday 4/22
    Day
    52°
    50% Chance Rain Showers
    Forecast day icon
    Night
    34°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 50 percent chance of rain showers. Highs in the lower 50s.
    Night Details
    Mostly clear. A slight chance of rain showers and snow showers in the evening. Lows in the lower 30s. Chance of precipitation 20 percent.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    52°
    Forecast night icon
    Night
    Partly Cloudy
    34°
    Tuesday 4/23
    Day
    52°
    Partly Cloudy
    Forecast day icon
    Night
    34°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of rain showers and snow showers in the afternoon. Highs in the lower 50s. Chance of precipitation 20 percent.
    Night Details
    Partly cloudy. Lows in the mid 30s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Wednesday 4/24
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    43°
    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
    A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of rain showers. Lows in the lower 40s. Chance of rain 20 percent.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    55°
    Forecast night icon
    Night
    60% Chance of Rain
    42°
    Thursday 4/25
    Day
    55°
    50% Chance of Storms
    Forecast day icon
    Night
    42°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. A slight chance of showers in the morning then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 50 percent.
    Night Details
    Cloudy with a 60% chance for rain and thunderstorms. Low temperature around 42F. Dew point will be around 38F with an average humidity of 76%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Friday
    60% Chance of Rain
    51°
    Forecast night icon
    Night
    60% Chance of Rain
    40°
    Friday 4/26
    Day
    51°
    60% Chance of Rain
    Forecast day icon
    Night
    40°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 51F. Dew point will be around 38F with an average humidity of 70%. Winds will be 5 mph from the SE.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 40F. Dew point will be around 37F with an average humidity of 76%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Saturday
    60% Chance of Rain
    50°
    Forecast night icon
    Night
    50% Chance of Rain
    38°
    Saturday 4/27
    Day
    50°
    60% Chance of Rain
    Forecast day icon
    Night
    38°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 55% chance for rain and thunderstorms. High temperature around 50F. Dew point will be around 36F with an average humidity of 69%. Winds will be 1 mph from the SE.
    Night Details
    Mostly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 38F. Dew point will be around 33F with an average humidity of 70%. Winds will be 2 mph from the W.