10-Day Weather Forecast - Sioux City, IA

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  • |55°F
    Mostly Cloudy

    Tonight

    55°F

    Mostly cloudy late this evening then clearing. Lows around 50. West winds around 5 mph.

    Hourly details
  • 82|57°F
    Mostly Sunny

    Day

    82°F

    Mostly sunny. Highs around 80. West winds 5 to 10 mph.

    Night

    57°F

    Partly cloudy. A slight chance of showers in the evening. Lows in the mid 50s. Southwest winds 5 to 10 mph with gusts up to 20 mph becoming northwest after midnight. Chance of rain 20 percent.

    Hourly details
  • 80|66°F
    Sunny

    Day

    80°F

    Sunny. Highs around 80. Northwest winds 10 to 15 mph.

    Night

    66°F

    Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows around 60. Northeast winds 5 to 10 mph becoming southeast 10 to 15 mph after midnight. Chance of rain 50 percent.

    Hourly details
  • 87|61°F
    50% Chance of Storms

    Day

    87°F

    Partly sunny with a chance of showers and thunderstorms in the morning then sunny with a slight chance of showers and thunderstorms in the afternoon. Windy with highs in the upper 80s. Chance of rain 50 percent.

    Night

    61°F

    Mostly clear in the evening then becoming partly cloudy. Windy with lows in the upper 50s.

    Hourly details
  • 77|57°F
    Mostly Sunny

    Day

    77°F

    Mostly sunny. Highs in the upper 70s.

    Night

    57°F

    Mostly clear. Lows in the lower 50s.

    Hourly details
  • 85|63°F
    Sunny

    Day

    85°F

    Sunny. Highs in the mid 80s.

    Night

    63°F

    Partly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent.

    Hourly details
  • 82|63°F
    40% Chance Rain Showers

    Day

    82°F

    Mostly cloudy in the morning then becoming partly sunny. A chance of showers. Highs in the mid 80s. Chance of rain 40 percent.

    Night

    63°F

    Showers likely. Lows in the lower 60s. Chance of rain 60 percent.

    Hourly details
  • 76|60°F
    50% Chance Rain Showers

    Day

    76°F

    Mostly cloudy in the morning then becoming partly sunny. A chance of showers. Highs in the upper 70s. Chance of rain 50 percent.

    Night

    60°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 60F. Dew point will be around 56F with an average humidity of 68%. Winds will be 4 mph from the E.

  • 79|63°F
    Mostly Sunny

    Day

    79°F

    Mostly sunny. High temperature around 79F. Dew point will be around 56F with an average humidity of 60%. Winds will be 4 mph from the E.

    Night

    63°F

    Mostly clear. Low temperature around 63F. Dew point will be around 56F with an average humidity of 62%. Winds will be 4 mph from the SE.

  • 82|64°F
    30% Chance of Rain

    Day

    82°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 82F. Dew point will be around 59F with an average humidity of 60%. Winds will be 6 mph from the S.

    Night

    64°F

    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 64F. Dew point will be around 59F with an average humidity of 64%. Winds will be 6 mph from the S.