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      Elev 163 ft, 40.634 °N 91.323 °W

      Fort Madison, IA

      Fort Madison Station68°
      Updated: 5:21 PM CDT on October 15, 2026 (GMT -5)
      9 minutes ago
      68°
      51°
      68
      Feels Like 68
      Fog
      N
      10
      Gusts 18 mph
      Lower temperature is expected tomorrow
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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
        Tonight
        Thu 10/15
        Low 46°f
         44% Precip. / 0.01 in
        Showers early, then partly cloudy overnight. Low 46F. Winds NW at 15 to 25 mph. Chance of rain 40%. Higher wind gusts possible.
        Tomorrow
        Fri 10/16
        High 53°f
         24% Precip. / 0 in
        Cloudy and windy. High 53F. Winds NW at 20 to 30 mph. Winds could occasionally gust over 40 mph.
        Tomorrow night
        Fri 10/16
        Low 33°f
         7% Precip. / 0 in
        Some clouds early will give way to generally clear conditions overnight. Low 33F. Winds NNW at 10 to 15 mph.
        Hourly Forecast
        Now
        66°
        6PM
        65°
        6:25PM
        Sunset
        7PM
        62°
        8PM
        59°
        9PM
        56°
        10PM
        54°
        11PM
        54°
        12AM
        54°
        1AM
        52°
        2AM
        52°
        3AM
        51°
        4AM
        50°
        5AM
        48°
        6AM
        47°
        7AM
        47°
        7:17AM
        Sunrise
        8AM
        47°
        9AM
        48°
        10AM
        50°
        11AM
        50°
        12PM
        51°
        1PM
        51°
        2PM
        51°
        3PM
        52°
        4PM
        52°
        5PM
        51°
        Precipitation
        24%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        35
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.84 in
        2. Visibility 1.5 miles
        3. Clouds Cloudy
        4. Dew Point66°F
        5. Humidity 100%
        6. Rainfall 0.33 in
        7. Snow Depth 0 in
         KFSW Station History
        Almanac for October 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 68°F 65°F 86°F 1963
        4. Low 51°F 46°F 25°F 1972
        5. Rain/Snow Depth
        6. Precipitation 0.01 in 3.6 in -
        7. Snow 0 in 0 in -
        Almanac for October 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 53°F 64°F 88°F
        4. Low 40°F 45°F 28°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:16 AM 6:24 PM
        3. Civil Twilight 6:48 AM 6:52 PM
        4. Nautical Twilight 6:17 AM 7:24PM
        5. Astronomical Twilight 5:45 AM 7:55 PM
        1. Length of Visible Light 12h 3m
        2. Length of Day 11h 8m
        3. Tomorrow will be 2 minutes 36 seconds shorter
        1. Moon 12:33 PM 9:14 PM
        2. Waxing Crescent23% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
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