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      Elev 938 ft, 40.820 °N 74.630 °W

      Chester Township, NJ

      Ironia Station53°
      Updated: 2:38 AM EDT on October 5, 2026 (GMT -4)
      5 minutes ago
      59°
      48°
      53
      Feels Like 53
      Mostly Cloudy
      N
      1
      Higher temperature is expected today
      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
        Sun 10/04
        Low 50°f
         15% Precip. / 0 in
        Partly cloudy skies. Low around 50F. Winds light and variable.
        Tomorrow
        Mon 10/05
        High 67°f
         5% Precip. / 0 in
        Mostly sunny. High 67F. Winds WNW at 10 to 15 mph.
        Tomorrow night
        Mon 10/05
        Low 41°f
         3% Precip. / 0 in
        Clear skies. Low 41F. Winds light and variable.
        Hourly Forecast
        Now
        53°
        3AM
        53°
        4AM
        52°
        5AM
        51°
        6AM
        51°
        6:59AM
        Sunrise
        7AM
        51°
        8AM
        52°
        9AM
        55°
        10AM
        59°
        11AM
        62°
        12PM
        64°
        1PM
        64°
        2PM
        65°
        3PM
        65°
        4PM
        64°
        5PM
        63°
        6PM
        60°
        6:33PM
        Sunset
        7PM
        56°
        8PM
        54°
        9PM
        52°
        10PM
        50°
        11PM
        48°
        12AM
        47°
        1AM
        46°
        2AM
        45°
        Precipitation
        15%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        24
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.03 in
        2. Visibility 8 miles
        3. Clouds Mostly Cloudy
        4. Dew Point51°F
        5. Humidity 92%
        6. Rainfall 0.06 in
        7. Snow Depth 0 in
         KMMU Station History
        Almanac for October 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 68°F 84°F 1959
        4. Low 45°F 42°F 29°F 1961
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.15 in -
        7. Snow 0 in - in -
        Almanac for October 6, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 60°F 68°F 86°F
        4. Low 40°F 42°F 27°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:59 AM 6:33 PM
        3. Civil Twilight 6:31 AM 7:01 PM
        4. Nautical Twilight 6:00 AM 7:32PM
        5. Astronomical Twilight 5:28 AM 8:04 PM
        1. Length of Visible Light 12h 29m
        2. Length of Day 11h 34m
        3. Tomorrow will be 2 minutes 40 seconds shorter
        1. Moon 1:10 AM 4:08 PM
        2. Waning Crescent31% of the Moon is Illuminated
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
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