Sioux City, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    50% Chance of Storms
    62°
    Sunday 5/12
    Forecast night icon
    62°
    50% Chance of Storms
    Hourly
    Night Details
    Cloudy with a chance of showers and thunderstorms. Lows in the mid 50s. South winds 5 to 10 mph becoming east. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    40% Chance of Storms
    76°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Monday 5/13
    Day
    76°
    40% Chance of Storms
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning then mostly sunny with a slight chance of showers in the afternoon. Hazy with patchy smoke in the afternoon. Highs in the lower 70s. Northeast winds 10 to 15 mph. Chance of rain 40 percent.
    Night Details
    Mostly clear. Cooler with lows in the mid 40s. Northeast winds 10 to 15 mph.
  • Forecast day icon
    Tuesday
    Sunny
    78°
    Forecast night icon
    Night
    30% Chance of Storms
    56°
    Tuesday 5/14
    Day
    78°
    Sunny
    Forecast day icon
    Night
    56°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s. Northeast winds 5 to 10 mph.
    Night Details
    Mostly clear in the evening then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 50s. Southeast winds 5 to 10 mph. Chance of rain 30 percent.
  • Forecast day icon
    Wednesday
    60% Chance of Storms
    72°
    Forecast night icon
    Night
    50% Chance of Storms
    53°
    Wednesday 5/15
    Day
    72°
    60% Chance of Storms
    Forecast day icon
    Night
    53°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 60 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    50% Chance Rain Showers
    75°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Thursday 5/16
    Day
    75°
    50% Chance Rain Showers
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. Lows around 50.
  • Forecast day icon
    Friday
    Sunny
    85°
    Forecast night icon
    Night
    30% Chance Rain Showers
    56°
    Friday 5/17
    Day
    85°
    Sunny
    Forecast day icon
    Night
    56°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s.
    Night Details
    Mostly clear with a chance of showers. Lows in the mid 50s. Chance of rain 30 percent.
  • Forecast day icon
    Saturday
    30% Chance Rain Showers
    74°
    Forecast night icon
    Night
    40% Chance Rain Showers
    57°
    Saturday 5/18
    Day
    74°
    30% Chance Rain Showers
    Forecast day icon
    Night
    57°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. A chance of showers. Lows in the lower 50s. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    75°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Sunday 5/19
    Day
    75°
    40% Chance Rain Showers
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Day Details
    A chance of showers in the morning. Mostly sunny. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly clear. Low temperature around 54F. Dew point will be around 43F with an average humidity of 50%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Monday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    40% Chance of Rain
    55°
    Monday 5/20
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 74F. Dew point will be around 45F with an average humidity of 48%. Winds will be 4 mph from the W.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 55F. Dew point will be around 43F with an average humidity of 50%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    75°
    Forecast night icon
    Night
    40% Chance of Rain
    56°
    Tuesday 5/21
    Day
    75°
    40% Chance of Rain
    Forecast day icon
    Night
    56°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 75F. Dew point will be around 46F with an average humidity of 46%. Winds will be 3 mph from the S.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 56F. Dew point will be around 47F with an average humidity of 54%. Winds will be 3 mph from the SE.