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      Elev 568 ft, 40.698 °N 76.844 °W

      Port Trevorton, PA

      Herndon Station-40°
      Updated: 12:47 PM EDT on October 2, 2026 (GMT -4)
      1 minute ago
      82°
      56°
      -40
      Feels Like -55
      Partly Cloudy
      N
      8
      Similar 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
        Today
        Fri 10/02
        High 82°f
         13% Precip. / 0 in
        Cloudy. High 82F. Winds WNW at 5 to 10 mph.
        Tonight
        Fri 10/02
        Low 48°f
         9% Precip. / 0 in
        Cloudy skies early, then partly cloudy after midnight. Low 48F. Winds NNW at 5 to 10 mph.
        Tomorrow
        Sat 10/03
        High 70°f50°f
         6% Precip. / 0 in
        Mainly sunny. High near 70F. Winds NNE at 5 to 10 mph.
        Hourly Forecast
        Now
        81°
        1PM
        81°
        2PM
        80°
        3PM
        79°
        4PM
        73°
        5PM
        72°
        6PM
        70°
        6:47PM
        Sunset
        7PM
        68°
        8PM
        65°
        9PM
        63°
        10PM
        62°
        11PM
        60°
        12AM
        59°
        1AM
        57°
        2AM
        57°
        3AM
        55°
        4AM
        53°
        5AM
        52°
        6AM
        51°
        7AM
        49°
        7:06AM
        Sunrise
        8AM
        51°
        9AM
        55°
        10AM
        58°
        11AM
        61°
        12PM
        63°
        Precipitation
        13%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        65
        Moderate
        UV Index
        5
        Moderate
        Additional Conditions
        1. Pressure 29.91 in
        2. Visibility 9 miles
        3. Clouds Partly Cloudy
        4. Dew Point65°F
        5. Humidity 58%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSEG Station History
        Almanac for October 2, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 82°F 69°F 90°F 1927
        4. Low 56°F 47°F 29°F 1899
        5. Rain/Snow Depth
        6. Precipitation 0 in 2.9 in -
        7. Snow 0 in 0 in -
        Almanac for October 3, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 69°F 90°F
        4. Low 48°F 47°F 26°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:05 AM 6:47 PM
        3. Civil Twilight 6:37 AM 7:15 PM
        4. Nautical Twilight 6:06 AM 7:46PM
        5. Astronomical Twilight 5:34 AM 8:18 PM
        1. Length of Visible Light 12h 37m
        2. Length of Day 11h 42m
        3. Tomorrow will be 2 minutes 40 seconds shorter
        1. Moon 10:52 PM 2:04 PM
        2. Waning Gibbous55% 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
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