10-Day Weather Forecast - Sioux Falls Junction, SD

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  • |56°F
    70% Chance of Storms

    Tonight

    56°F

    Mostly cloudy with showers likely with a slight chance of thunderstorms late this evening then partly cloudy. Lows in the mid 50s. Southeast winds around 5 mph becoming northeast. Chance of rain 70 percent.

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  • 72|53°F
    Sunny

    Day

    72°F

    Sunny. Not as warm with highs in the lower 70s. North winds 15 to 20 mph with gusts up to 30 mph.

    Night

    53°F

    Mostly clear. Lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph diminishing to around 10 mph with gusts up to 20 mph after midnight.

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  • 71|49°F
    Sunny

    Day

    71°F

    Sunny. Highs in the lower 70s. Northwest winds 15 to 20 mph.

    Night

    49°F

    Mostly clear. Lows in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph diminishing to around 5 mph after midnight.

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  • 76|56°F
    Mostly Sunny

    Day

    76°F

    Mostly sunny. Highs in the upper 70s.

    Night

    56°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows around 50.

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  • 74|59°F
    Mostly Sunny

    Day

    74°F

    Mostly sunny. Highs in the upper 70s.

    Night

    59°F

    Partly cloudy in the evening then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 50s. Chance of rain 30 percent.

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  • 77|55°F
    50% Chance Rain Showers

    Day

    77°F

    Mostly cloudy in the morning then becoming mostly sunny. A chance of showers. Breezy with highs in the upper 70s. Chance of rain 50 percent.

    Night

    55°F

    Partly cloudy and breezy. Lows in the lower 50s.

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  • 69|56°F
    Mostly Sunny

    Day

    69°F

    Mostly sunny. Highs in the upper 70s.

    Night

    56°F

    Mostly clear. Lows in the lower 50s.

    Hourly details
  • 77|60°F
    Mostly Sunny

    Day

    77°F

    Mostly sunny. Highs in the lower 80s.

    Night

    60°F

    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 60F. Dew point will be around 54F with an average humidity of 65%. Winds will be 4 mph from the E.

  • 77|59°F
    30% Chance of Rain

    Day

    77°F

    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 77F. Dew point will be around 55F with an average humidity of 60%. Winds will be 4 mph from the N.

    Night

    59°F

    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 59F. Dew point will be around 54F with an average humidity of 63%. Winds will be 6 mph from the NE.

  • 76|60°F
    40% Chance of Rain

    Day

    76°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 76F. Dew point will be around 55F with an average humidity of 60%. Winds will be 4 mph from the N.

    Night

    60°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 60F. Dew point will be around 53F with an average humidity of 63%. Winds will be 4 mph from the E.