10-Day Weather Forecast - Sioux Falls, SD

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  • 55|50°F
    70% Chance of Rain
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    Today

    55°F

    Mostly cloudy with probable rain. Chance of precipitation 65%. High temperature around 54F. Dew point will be around 43F with an average humidity of 76%. Winds will be 14 mph from the NE.

    Tonight

    50°F

    A chance of thunderstorms. Showers. Near steady temperature in the lower 50s. East winds 15 to 20 mph. Chance of rain near 100 percent.

    Hourly details
  • Day

    51°F

    Cloudy. A chance of showers and thunderstorms in the morning then showers likely in the afternoon. Windy. Near steady temperature in the upper 40s. Temperature falling into the upper 40s in the afternoon. North winds 15 to 20 mph with gusts up to 30 mph becoming northwest 20 to 30 mph with gusts up to 45 mph in the afternoon. Chance of rain 70 percent.

    Night

    35°F

    Cloudy with a chance of rain showers in the evening then partly cloudy with a slight chance of rain showers after midnight. Windy cooler with lows in the lower 30s. Northwest winds 20 to 30 mph with gusts up to 45 mph diminishing to 15 to 20 mph with gusts up to 30 mph after midnight. Chance of rain 30 percent.

    Hourly details
  • Day

    51°F

    Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 50s. Northwest winds 10 to 15 mph.

    Night

    37°F

    Mostly cloudy. Lows in the lower 30s. Northwest winds 5 to 10 mph.

    Hourly details
  • Day

    57°F

    Mostly sunny. A slight chance of rain showers in the afternoon. Highs in the upper 50s. Chance of rain 20 percent.

    Night

    37°F

    Partly cloudy in the evening then clearing. Lows in the mid 30s.

    Hourly details
  • Day

    59°F

    Partly sunny. A chance of rain showers in the afternoon. Highs in the upper 50s. Chance of rain 30 percent.

    Night

    36°F

    Mostly cloudy in the evening then clearing. Lows in the lower 30s.

    Hourly details
  • Day

    61°F

    Sunny. Highs in the lower 60s.

    Night

    35°F

    Mostly clear. Lows in the upper 30s.

    Hourly details
  • Weekend Weather

  • Day

    70°F

    Sunny. Highs in the lower 70s.

    Night

    44°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 40s.

  • Day

    67°F

    Mostly sunny. Highs in the lower 70s.

    Night

    44°F

    Partly cloudy. Low temperature around 44F. Dew point will be around 39F with an average humidity of 59%. Winds will be 1 mph from the E.

  • Day

    61°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 61F. Dew point will be around 40F with an average humidity of 61%. Winds will be 1 mph from the SW.

    Night

    44°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 44F. Dew point will be around 41F with an average humidity of 69%. Winds will be 4 mph from the E.

  • Day

    61°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 61F. Dew point will be around 43F with an average humidity of 68%. Winds will be 4 mph from the N.

    Night

    41°F

    Partly cloudy. Low temperature around 41F. Dew point will be around 39F with an average humidity of 66%. Winds will be 5 mph from the N.