Custer, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    70% Chance of Storms
    65°
    Forecast night icon
    Night
    70% Chance of Storms
    44°
    Thursday 4/25
    Day
    65°
    70% Chance of Storms
    Forecast day icon
    Night
    44°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Becoming mostly cloudy. A slight chance of showers this morning then showers likely with a chance of thunderstorms this afternoon. Highs in the upper 60s. South winds 10 to 15 mph. Chance of rain 70 percent.
    Night Details
    Cloudy. Showers and thunderstorms likely in the evening then a slight chance of showers and thunderstorms after midnight. Lows in the mid 40s. Northwest winds 10 to 15 mph. Gusts up to 25 mph after midnight. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    Thunderstorms
    53°
    Forecast night icon
    Night
    70% Chance of Storms
    39°
    Friday 4/26
    Day
    53°
    Thunderstorms
    Forecast day icon
    Night
    39°
    70% 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 lower 50s. North winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. Rain showers likely with a chance of thunderstorms in the evening then a chance of rain showers with a slight chance of thunderstorms after midnight. Lows in the upper 30s. North winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    Rain Showers
    42°
    Forecast night icon
    Night
    80% Chance Frozen Mix
    33°
    Saturday 4/27
    Day
    42°
    Rain Showers
    Forecast day icon
    Night
    33°
    80% Chance Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Rain showers. Highs in the lower 40s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
    Night Details
    Rain showers and snow showers. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 80 percent.
  • Forecast day icon
    Sunday
    70% Chance Frozen Mix
    46°
    Forecast night icon
    Night
    Partly Cloudy
    33°
    Sunday 4/28
    Day
    46°
    70% Chance Frozen Mix
    Forecast day icon
    Night
    33°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Rain showers and snow showers likely in the morning then a chance of rain showers with a slight chance of snow showers in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Chance of precipitation 70 percent.
    Night Details
    Partly cloudy with a slight chance of rain showers in the evening then mostly clear after midnight. Lows in the lower 30s. Chance of rain 20 percent.
  • Forecast day icon
    Monday
    40% Chance of Storms
    60°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Monday 4/29
    Day
    60°
    40% Chance of Storms
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a slight chance of rain showers in the morning then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a slight chance of rain showers and thunderstorms in the evening then mostly clear after midnight. Lows in the upper 30s. Chance of rain 20 percent.
  • Forecast day icon
    Tuesday
    30% Chance Rain Showers
    62°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Tuesday 4/30
    Day
    62°
    30% Chance Rain Showers
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of rain showers in the morning then a chance of rain showers in the afternoon. Highs in the lower 60s. Chance of rain 30 percent.
    Night Details
    Mostly clear. A slight chance of rain showers and thunderstorms in the evening. Lows in the lower 40s. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    62°
    Forecast night icon
    Night
    30% Chance of Rain
    42°
    Wednesday 5/1
    Day
    62°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 20 percent.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 42F. Dew point will be around 32F with an average humidity of 60%. Winds will be 5 mph from the E.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    40% Chance of Rain
    45°
    Thursday 5/2
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    45°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 65F. Dew point will be around 35F with an average humidity of 43%. Winds will be 6 mph from the S.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 45F. Dew point will be around 37F with an average humidity of 60%. Winds will be 5 mph from the SE.
  • Forecast day icon
    Friday
    40% Chance of Rain
    69°
    Forecast night icon
    Night
    50% Chance of Rain
    44°
    Friday 5/3
    Day
    69°
    40% Chance of Rain
    Forecast day icon
    Night
    44°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 69F. Dew point will be around 37F with an average humidity of 43%. Winds will be 8 mph from the S.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 50%. Low temperature around 44F. Dew point will be around 35F with an average humidity of 54%. Winds will be 6 mph from the S.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    62°
    Forecast night icon
    Night
    40% Chance of Rain
    41°
    Saturday 5/4
    Day
    62°
    40% Chance of Rain
    Forecast day icon
    Night
    41°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 40%. High temperature around 62F. Dew point will be around 29F with an average humidity of 37%. Winds will be 7 mph from the SW.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 41F. Dew point will be around 28F with an average humidity of 47%. Winds will be 3 mph from the W.