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      Elev 1283 ft, 41.512 °N 94.994 °W

      Atlantic, IA

      Updated: 11:50 AM CDT on October 21, 2026 (GMT -5)
      2 minutes ago
      74°
      51°
      70
      Feels Like 70
      Fair
      N
      9
      Similar temperature is expected today
      Wundermap

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      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
        Wed 10/21
        High 74°f
        1% Precip. / 0 in
        Sunny. Warm. High 74F. Winds SW at 5 to 10 mph.
        Tonight
        Wed 10/21
        Low 48°f
        8% Precip. / 0 in
        Partly cloudy skies. Low 48F. Winds light and variable.
        Tomorrow
        Thu 10/22
        High 78°f53°f
        8% Precip. / 0 in
        Mainly sunny. Warm. High 78F. Winds S at 5 to 10 mph.
        Hourly Forecast
        Now
        67°
        12PM
        68°
        1PM
        70°
        2PM
        72°
        3PM
        74°
        4PM
        74°
        5PM
        73°
        6PM
        71°
        6:29PM
        Sunset
        7PM
        66°
        8PM
        61°
        9PM
        59°
        10PM
        58°
        11PM
        56°
        12AM
        55°
        1AM
        54°
        2AM
        53°
        3AM
        52°
        4AM
        51°
        5AM
        50°
        6AM
        49°
        7AM
        49°
        7:39AM
        Sunrise
        8AM
        50°
        9AM
        54°
        10AM
        61°
        11AM
        66°
        Additional Conditions
        1. Pressure 30.18 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point54°F
        5. Humidity 62%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KAIO Station History
        Almanac for October 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 62°F 87°F 1947
        4. Low 51°F 36°F 13°F 1930
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.9 in -
        7. Snow 0 in 0 in -
        Almanac for October 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 78°F 62°F 87°F
        4. Low 48°F 36°F 15°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:38 AM 6:29 PM
        3. Civil Twilight 7:10 AM 6:57 PM
        4. Nautical Twilight 6:38 AM 7:30PM
        5. Astronomical Twilight 6:06 AM 8:02 PM
        1. Length of Visible Light 11h 47m
        2. Length of Day 10h 50m
        3. Tomorrow will be 2 minutes 38 seconds shorter
        1. Moon 4:17 PM 2:33 AM
        2. Waxing Gibbous79% of the Moon is Illuminated
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
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