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      Elev 1234 ft, 42.431 °N 96.338 °W

      Sioux City, IA

      Sioux City Station64°
      Updated: 11:02 AM CDT on September 26, 2026 (GMT -5)
      4 minutes ago
      69°
      60°
      64
      Feels Like 64
      Cloudy
      N
      12
      Gusts 20 mph
      Higher temperature is expected today
      Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Sun 09/27
        High 69°f
         24% Precip. / 0 in
        Overcast. Slight chance of a rain shower. High 69F. Winds SSE at 10 to 20 mph.
        Tonight
        Sun 09/27
        Low 64°f
         43% Precip. / 0.05 in
        Scattered thunderstorms during the evening. Cloudy skies after midnight. Low 64F. Winds SE at 5 to 10 mph. Chance of rain 40%.
        Tomorrow
        Mon 09/28
        High 72°f61°f
         24% Precip. / 0 in
        Cloudy. High 72F. Winds ENE at 5 to 10 mph.
        Hourly Forecast
        Now
        64°
        12PM
        65°
        1PM
        66°
        2PM
        68°
        3PM
        68°
        4PM
        68°
        5PM
        69°
        6PM
        68°
        7PM
        40%
        68°
        7:15PM
        Sunset
        8PM
        34%
        66°
        9PM
        35%
        66°
        10PM
        43%
        65°
        11PM
        65°
        12AM
        65°
        1AM
        65°
        2AM
        65°
        3AM
        65°
        4AM
        65°
        5AM
        65°
        6AM
        65°
        7AM
        65°
        7:18AM
        Sunrise
        8AM
        65°
        9AM
        65°
        10AM
        66°
        11AM
        67°
        Precipitation
        43%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        30
        Good
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 29.96 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point63°F
        5. Humidity 96%
        6. Rainfall 0.17 in
        7. Snow Depth 0 in
         KSUX Station History
        Almanac for September 26, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 73°F 93°F 1956
        4. Low 60°F 47°F 25°F 1984
        5. Rain/Snow Depth
        6. Precipitation 0.05 in 3 in -
        7. Snow 0 in 0 in -
        Almanac for September 27, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 72°F 73°F 93°F
        4. Low 60°F 46°F 28°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:17 AM 7:15 PM
        3. Civil Twilight 6:49 AM 7:43 PM
        4. Nautical Twilight 6:16 AM 8:15PM
        5. Astronomical Twilight 5:43 AM 8:49 PM
        1. Length of Visible Light 12h 54m
        2. Length of Day 11h 58m
        3. Tomorrow will be 2 minutes 51 seconds shorter
        1. Moon 7:04 PM 7:13 AM
        2. Full99% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
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