Sioux Falls, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Saturday 5/18
    Day
    76°
    Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Not as warm with highs in the lower 70s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
    Night Details
    Mostly clear. Cooler with lows around 50. Northwest winds 10 to 15 mph becoming south 5 to 10 mph after midnight.
  • Forecast day icon
    Sunday
    70% Chance of Storms
    67°
    Forecast night icon
    Night
    Thunderstorms
    60°
    Sunday 5/19
    Day
    67°
    70% Chance of Storms
    Forecast day icon
    Night
    60°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Showers likely. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
    Night Details
    A chance of thunderstorms. Showers mainly in the evening. Lows in the upper 50s. Southeast winds 10 to 15 mph. Chance of rain 90 percent.
  • Forecast day icon
    Monday
    Partly Sunny
    77°
    Forecast night icon
    Night
    Thunderstorms
    62°
    Monday 5/20
    Day
    77°
    Partly Sunny
    Forecast day icon
    Night
    62°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. North winds 10 to 15 mph. Chance of rain 20 percent.
    Night Details
    Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening then showers after midnight. Lows in the mid 50s. Chance of rain 90 percent.
  • Forecast day icon
    Tuesday
    Thunderstorms
    70°
    Forecast night icon
    Night
    30% Chance Rain Showers
    50°
    Tuesday 5/21
    Day
    70°
    Thunderstorms
    Forecast day icon
    Night
    50°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. Showers. Not as warm with highs in the mid 60s. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. A chance of showers in the evening. Lows in the upper 40s. Chance of rain 30 percent.
  • Forecast day icon
    Wednesday
    Partly Sunny
    70°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Wednesday 5/22
    Day
    70°
    Partly Sunny
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s.
    Night Details
    Partly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    40% Chance Rain Showers
    54°
    Thursday 5/23
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 70.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of showers. Lows around 50. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    40% Chance of Storms
    77°
    Forecast night icon
    Night
    50% Chance of Rain
    55°
    Friday 5/24
    Day
    77°
    40% Chance of Storms
    Forecast day icon
    Night
    55°
    50% Chance of Rain
    Forecast night icon
    Day Details
    A chance of thunderstorms in the morning. Partly sunny with a chance of showers. Highs in the upper 60s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 55F. Dew point will be around 50F with an average humidity of 67%. Winds will be 11 mph from the NW.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    75°
    Forecast night icon
    Night
    40% Chance of Rain
    56°
    Saturday 5/25
    Day
    75°
    30% Chance of Rain
    Forecast day icon
    Night
    56°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 75F. Dew point will be around 53F with an average humidity of 59%. Winds will be 4 mph from the W.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 56F. Dew point will be around 51F with an average humidity of 70%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    73°
    Forecast night icon
    Night
    40% Chance of Rain
    56°
    Sunday 5/26
    Day
    73°
    40% Chance of Rain
    Forecast day icon
    Night
    56°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 73F. Dew point will be around 54F with an average humidity of 61%. Winds will be 3 mph from the NW.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 56F. Dew point will be around 52F with an average humidity of 74%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Monday
    30% Chance of Rain
    75°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Monday 5/27
    Day
    75°
    30% Chance of Rain
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 75F. Dew point will be around 54F with an average humidity of 59%. Winds will be 4 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 56F. Dew point will be around 52F with an average humidity of 69%. Winds will be 4 mph from the NW.