10-Day Weather Forecast - Sioux Falls, SD

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  • |10°F
    Snow
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    Tonight

    10°F

    Patchy blowing snow this evening. Partly cloudy. Breezy and not as cold with lows around 10 above. South winds 15 to 25 mph becoming southwest 10 to 15 mph after midnight. Wind chill values as low as 13 below this evening.

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  • Day

    33°F

    Mostly sunny. Not as cool with highs in the mid 30s. West winds 5 to 10 mph.

    Night

    26°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows around 19. Temperature rising into the mid 20s after midnight. Southwest winds 5 to 10 mph.

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  • Day

    40°F

    Mostly cloudy in the morning then becoming partly sunny. Highs around 40. Southwest winds 5 to 10 mph becoming west 10 to 15 mph in the afternoon.

    Night

    26°F

    Partly cloudy. Lows in the lower 20s. Northwest winds 10 to 15 mph becoming west around 5 mph after midnight.

    Hourly details
  • Day

    40°F

    Partly sunny in the morning then becoming mostly cloudy. Highs around 40.

    Night

    32°F

    Mostly cloudy. A chance of rain in the evening then a slight chance of rain and snow after midnight. Windy colder with lows around 10 above. Chance of precipitation 50 percent.

    Hourly details
  • Day

    30°F

    Mostly sunny. A slight chance of snow in the morning. Windy cooler with highs in the mid 20s. Temperature falling to around 10 above in the afternoon. Chance of snow 20 percent.

    Night

    6°F

    Partly cloudy in the evening then becoming mostly cloudy. Colder with lows around zero. Temperature rising to around 5 above after midnight. Wind chill values as low as 10 below.

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  • Day

    29°F

    Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 30s.

    Night

    29°F

    Mostly cloudy and not as cool. Near steady temperature in the upper 20s.

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  • Weekend Weather

  • Day

    38°F

    Partly sunny. Highs in the lower 30s. Temperature falling into the upper 20s in the afternoon.

    Night

    18°F

    Mostly cloudy in the evening then becoming partly cloudy. Cold with lows 10 to 15.

    Hourly details
  • Day

    31°F

    Mostly sunny. Highs in the lower 30s.

    Night

    25°F

    Mostly clear. Low temperature around 25F. Dew point will be around 17F with an average humidity of 70%. Winds will be 9 mph from the S.

  • Day

    34°F

    Partly cloudy. High temperature around 34F. Dew point will be around 20F with an average humidity of 64%. Winds will be 8 mph from the S.

    Night

    24°F

    Mostly cloudy. Low temperature around 24F. Dew point will be around 21F with an average humidity of 77%. Winds will be 1 mph from the NW.

  • Day

    29°F

    Mostly sunny. High temperature around 29F. Dew point will be around 18F with an average humidity of 67%. Winds will be 2 mph from the NW.

    Night

    22°F

    Mostly clear. Low temperature around 22F. Dew point will be around 17F with an average humidity of 74%. Winds will be 2 mph from the S.