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      Elev 643 ft, 43.116 °N 91.180 °W

      Harpers Ferry, IA

      Harpers Ferry Station61°
      Updated: 9:39 AM CDT on September 14, 2026 (GMT -5)
      21 seconds ago
      66°
      49°
      61
      Feels Like 61
      Cloudy
      N
      5
      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 09/15
        High 65°f
         84% Precip. / 0.03 in
        Showers developing this afternoon with the possibility of a thunderstorm. High around 65F. Winds SE at 10 to 20 mph. Chance of rain 80%.
        Tonight
        Tue 09/15
        Low 61°f
         98% Precip. / 0.67 in
        Thunderstorms. Potential for severe thunderstorms. Low 61F. Winds S at 10 to 15 mph. Chance of rain 100%.
        Tomorrow
        Wed 09/16
        High 71°f53°f
         45% Precip. / 0.04 in
        Rain showers early with overcast skies later in the day. High 71F. Winds WNW at 5 to 10 mph. Chance of rain 50%.
        Hourly Forecast
        Now
        61°
        10AM
        62°
        11AM
        64°
        12PM
        64°
        1PM
        36%
        61°
        2PM
        81%
        61°
        3PM
        57%
        62°
        4PM
        62°
        5PM
        33%
        63°
        6PM
        63°
        7PM
        62°
        7:16PM
        Sunset
        8PM
        62°
        9PM
        31%
        63°
        10PM
        41%
        64°
        11PM
        76%
        64°
        12AM
        98%
        64°
        1AM
        98%
        65°
        2AM
        90%
        66°
        3AM
        68%
        67°
        4AM
        60%
        67°
        5AM
        48%
        68°
        6AM
        51%
        68°
        6:44AM
        Sunrise
        7AM
        45%
        67°
        8AM
        38%
        67°
        9AM
        67°
        Precipitation
        98%
        Rain possible after 1 PM
        Pollen
        None
        Air Quality
        22
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.2 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point51°F
        5. Humidity 70%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KPDC Station History
        Almanac for September 14, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 75°F 100°F 1939
        4. Low 49°F 53°F 33°F 1923
        5. Rain/Snow Depth
        6. Precipitation 0.7 in 3.3 in -
        7. Snow 0 in 0 in -
        Almanac for September 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 75°F 101°F
        4. Low 49°F 52°F 27°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:43 AM 7:16 PM
        3. Civil Twilight 6:14 AM 7:44 PM
        4. Nautical Twilight 5:40 AM 8:18PM
        5. Astronomical Twilight 5:06 AM 8:53 PM
        1. Length of Visible Light 13h 30m
        2. Length of Day 12h 32m
        3. Tomorrow will be 2 minutes 54 seconds shorter
        1. Moon 10:43 AM 8:34 PM
        2. Waxing Crescent13% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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