Porcupine, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    46°
    Sunday 5/19
    Forecast night icon
    46°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Lows in the upper 40s. North winds 10 to 20 mph with gusts up to 30 mph.
  • Forecast day icon
    Monday
    50% Chance Rain Showers
    54°
    Forecast night icon
    Night
    Rain Showers
    44°
    Monday 5/20
    Day
    54°
    50% Chance Rain Showers
    Forecast day icon
    Night
    44°
    Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Cooler with highs in the upper 50s. North winds 10 to 20 mph.
    Night Details
    Showers. Lows in the mid 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Tuesday
    Rain
    52°
    Forecast night icon
    Night
    50% Chance Rain Showers
    43°
    Tuesday 5/21
    Day
    52°
    Rain
    Forecast day icon
    Night
    43°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers. Highs in the mid 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s. West winds 10 to 15 mph.
  • Forecast day icon
    Wednesday
    30% Chance of Storms
    65°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Wednesday 5/22
    Day
    65°
    30% Chance of Storms
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a chance of showers in the morning then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent.
    Night Details
    Partly cloudy in the evening then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the mid 40s. Chance of rain 20 percent.
  • Forecast day icon
    Thursday
    40% Chance of Storms
    74°
    Forecast night icon
    Night
    60% Chance of Storms
    46°
    Thursday 5/23
    Day
    74°
    40% Chance of Storms
    Forecast day icon
    Night
    46°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a chance of thunderstorms. Showers likely in the evening then a chance of showers after midnight. Lows in the lower 40s. Chance of rain 60 percent.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    65°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Friday 5/24
    Day
    65°
    30% Chance Rain Showers
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 30 percent chance of showers. Highs in the lower 60s.
    Night Details
    Partly cloudy. A slight chance of showers in the evening. Lows in the lower 40s. Chance of rain 20 percent.
  • Forecast day icon
    Saturday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    30% Chance of Storms
    53°
    Saturday 5/25
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers in the afternoon. Highs around 70. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a slight chance of thunderstorms. A chance of showers in the evening then a slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    40% Chance of Storms
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Sunday 5/26
    Day
    67°
    40% Chance of Storms
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 50F. Dew point will be around 46F with an average humidity of 75%. Winds will be 3 mph from the W.
  • Forecast day icon
    Monday
    30% Chance of Rain
    65°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Monday 5/27
    Day
    65°
    30% Chance of Rain
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 65F. Dew point will be around 45F with an average humidity of 58%. Winds will be 8 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 48F. Dew point will be around 45F with an average humidity of 70%. Winds will be 4 mph from the W.
  • Forecast day icon
    Tuesday
    Sunny
    68°
    Forecast night icon
    Night
    Clear
    50°
    Tuesday 5/28
    Day
    68°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    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 7 mph from the NW.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 44F with an average humidity of 65%. Winds will be 3 mph from the S.