My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 88 ft, 51.541 °N 6.436 °E

      Issum, DE

      Harry Station70°
      Updated: 9:12 PM CEST on September 30, 2026 (GMT +2)
      just now
      83°
      62°
      70
      Feels Like 70
      Partly Cloudy
      N
      2
      Lower temperature is expected tomorrow
      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
        Wed 09/30
        Low 64°f
         84% Precip. / 0.22 in
        Periods of rain. Low 64F. Winds SSE at 5 to 10 mph. Chance of rain 80%. Rainfall around a quarter of an inch. Localized flooding is possible.
        Tomorrow
        Thu 10/01
        High 67°f
         66% Precip. / 0.15 in
        Cloudy with occasional light rain. High 67F. Winds WSW at 5 to 10 mph. Chance of rain 70%.
        Tomorrow night
        Thu 10/01
        Low 51°f
         23% Precip. / 0 in
        Cloudy skies early will become partly cloudy later at night. Low 51F. Winds light and variable.
        Hourly Forecast
        Now
        71°
        10PM
        70%
        70°
        11PM
        72%
        69°
        12AM
        61%
        68°
        1AM
        79%
        67°
        2AM
        91%
        67°
        3AM
        67%
        67°
        4AM
        58%
        67°
        5AM
        62%
        66°
        6AM
        56%
        66°
        7AM
        58%
        65°
        7:34AM
        Sunrise
        8AM
        62%
        65°
        9AM
        63%
        66°
        10AM
        45%
        66°
        11AM
        41%
        66°
        12PM
        67%
        67°
        1PM
        50%
        66°
        2PM
        35%
        66°
        3PM
        35%
        66°
        4PM
        66°
        5PM
        66°
        6PM
        66°
        7PM
        64°
        7:12PM
        Sunset
        8PM
        63°
        9PM
        61°
        Precipitation
        91%
        Rain expected around 10:15 PM
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        52
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.04 in
        2. Visibility 7 miles
        3. Clouds Partly Cloudy
        4. Dew Point62°F
        5. Humidity 74%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         EDLC Station History
        Almanac for September 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 83°F 64°F -°F
        4. Low 62°F 47°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.22 in - in -
        7. Snow 0 in - in -
        Almanac for October 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 68°F 64°F -°F
        4. Low 57°F 47°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:33 AM 7:14 PM
        3. Civil Twilight 6:59 AM 7:47 PM
        4. Nautical Twilight 6:20 AM 8:26PM
        5. Astronomical Twilight 5:40 AM 9:06 PM
        1. Length of Visible Light 12h 47m
        2. Length of Day 11h 41m
        3. Tomorrow will be 3 minutes 54 seconds shorter
        1. Moon 8:20 PM 12:43 PM
        2. Waning Gibbous80% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
        Nearby Weather Stations
        Station Location
        Temp
        Windchill
        Heat Index
        Dew Point
        Humidity
        Wind
        Precip.
        Elev.
        Updated
        Loading nearby stations…
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareers
        PWS NetworkWunderMap
        Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
        Level Access
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary