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      Elev 932 ft, 43.299 °N 91.784 °W

      Decorah, IA

      Day Street Station55°
      Updated: 1:11 PM CDT on September 21, 2026 (GMT -5)
      3 minutes ago
      61°
      51°
      55
      Feels Like 53
      Rain
      N
      11
      Gusts 20 mph
      Lower temperature is expected today
      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
        Tue 09/22
        High 61°f
         100% Precip. / 0.31 in
        Rain likely. High 61F. Winds ENE at 10 to 15 mph. Chance of rain 100%. Rainfall around a quarter of an inch.
        Tonight
        Tue 09/22
        Low 50°f
         48% Precip. / 0.03 in
        Cloudy this evening with showers after midnight. Low around 50F. Winds ENE at 5 to 10 mph. Chance of rain 50%.
        Tomorrow
        Wed 09/23
        High 60°f45°f
         8% Precip. / 0 in
        Overcast. High around 60F. Winds ENE at 5 to 10 mph.
        Hourly Forecast
        Now
        55°
        2PM
        93%
        57°
        3PM
        84%
        58°
        4PM
        66%
        58°
        5PM
        34%
        60°
        6PM
        58°
        7PM
        57°
        7:06PM
        Sunset
        8PM
        56°
        9PM
        55°
        10PM
        55°
        11PM
        54°
        12AM
        53°
        1AM
        40%
        53°
        2AM
        48%
        53°
        3AM
        33%
        52°
        4AM
        52°
        5AM
        51°
        6AM
        51°
        6:54AM
        Sunrise
        7AM
        51°
        8AM
        51°
        9AM
        53°
        10AM
        54°
        11AM
        55°
        12PM
        57°
        1PM
        57°
        Precipitation
        93%
        Rain continuing through 5 PM
        Pollen
        None
        Air Quality
        16
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.2 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point55°F
        5. Humidity 100%
        6. Rainfall 0.13 in
        7. Snow Depth 0 in
         KDEH Station History
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 75°F 96°F 1937
        4. Low 51°F 50°F 30°F 1999
        5. Rain/Snow Depth
        6. Precipitation 0.33 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 60°F 74°F 96°F
        4. Low 51°F 50°F 25°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:53 AM 7:06 PM
        3. Civil Twilight 6:24 AM 7:34 PM
        4. Nautical Twilight 5:51 AM 8:07PM
        5. Astronomical Twilight 5:17 AM 8:42 PM
        1. Length of Visible Light 13h 9m
        2. Length of Day 12h 12m
        3. Tomorrow will be 2 minutes 56 seconds shorter
        1. Moon 4:54 PM 1:13 AM
        2. Waxing Gibbous77% 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
        Precipitation
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