Flandreau, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    64°
    Friday 5/17
    Forecast night icon
    64°
    Partly Cloudy
    Hourly
    Night Details
    Clear late this evening then becoming partly cloudy. Lows in the lower 60s. South winds 15 to 20 mph with gusts up to 35 mph.
  • Forecast day icon
    Saturday
    Sunny
    73°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Saturday 5/18
    Day
    73°
    Sunny
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny breezy and not as warm with highs in the lower 70s. Northwest winds 15 to 25 mph. Gusts up to 40 mph in the morning.
    Night Details
    Mostly clear. Cooler with lows in the upper 40s. West winds 10 to 15 mph with gusts up to 25 mph becoming south 5 to 10 mph after midnight.
  • Forecast day icon
    Sunday
    70% Chance of Storms
    68°
    Forecast night icon
    Night
    70% Chance of Storms
    58°
    Sunday 5/19
    Day
    68°
    70% Chance of Storms
    Forecast day icon
    Night
    58°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers in the morning then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
    Night Details
    Showers and thunderstorms likely mainly in the evening. Lows in the mid 50s. Southeast winds 10 to 15 mph. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    Partly Sunny
    72°
    Forecast night icon
    Night
    60% Chance of Storms
    55°
    Monday 5/20
    Day
    72°
    Partly Sunny
    Forecast day icon
    Night
    55°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.
    Night Details
    Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Lows in the lower 50s. Chance of rain 60 percent.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    61°
    Forecast night icon
    Night
    40% Chance Rain Showers
    48°
    Tuesday 5/21
    Day
    61°
    70% Chance of Storms
    Forecast day icon
    Night
    48°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms in the morning. Showers likely. Highs in the mid 60s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. A chance of showers in the evening. Lows in the mid 40s. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    30% Chance Rain Showers
    59°
    Forecast night icon
    Night
    30% Chance Rain Showers
    46°
    Wednesday 5/22
    Day
    59°
    30% Chance Rain Showers
    Forecast day icon
    Night
    46°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. A chance of showers in the evening. Lows in the mid 40s. Chance of rain 30 percent.
  • Forecast day icon
    Thursday
    30% Chance of Storms
    67°
    Forecast night icon
    Night
    40% Chance of Storms
    50°
    Thursday 5/23
    Day
    67°
    30% Chance of Storms
    Forecast day icon
    Night
    50°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent.
    Night Details
    A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 40s. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    67°
    Forecast night icon
    Night
    50% Chance of Rain
    52°
    Friday 5/24
    Day
    67°
    50% Chance Rain Showers
    Forecast day icon
    Night
    52°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a 50 percent chance of showers. Highs in the mid 60s.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 52F. Dew point will be around 48F with an average humidity of 72%. Winds will be 3 mph from the S.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    51°
    Saturday 5/25
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    51°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 35% chance for rain and thunderstorms. High temperature around 65F. Dew point will be around 49F with an average humidity of 68%. Winds will be 4 mph from the NW.
    Night Details
    Partly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 51F. Dew point will be around 47F with an average humidity of 71%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    68°
    Forecast night icon
    Night
    40% Chance of Rain
    51°
    Sunday 5/26
    Day
    68°
    40% Chance of Rain
    Forecast day icon
    Night
    51°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 40% chance for rain and thunderstorms. High temperature around 68F. Dew point will be around 50F with an average humidity of 67%. Winds will be 3 mph from the NW.
    Night Details
    Partly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 51F. Dew point will be around 49F with an average humidity of 72%. Winds will be 2 mph from the NW.