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      Elev 934 ft, 39.889 °N 76.631 °W

      Dallastown, PA

      Arbor Station71°
      Updated: 12:18 PM EDT on September 19, 2026 (GMT -4)
      3 minutes ago
      73°
      58°
      71
      Feels Like 71
      Partly 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
        Sat 09/19
        High 73°f
         6% Precip. / 0 in
        Considerable cloudiness. High 73F. Winds ESE at 5 to 10 mph.
        Tonight
        Sat 09/19
        Low 64°f
         49% Precip. / 0.03 in
        Cloudy skies early, then off and on rain showers overnight. Low 64F. Winds SE at 5 to 10 mph. Chance of rain 50%.
        Tomorrow
        Sun 09/20
        High 76°f57°f
         60% Precip. / 0.21 in
        Showers early then scattered thunderstorms developing later in the day. Potential for heavy rainfall. High 76F. Winds SSW at 10 to 15 mph. Chance of rain 60%.
        Hourly Forecast
        Now
        70°
        1PM
        71°
        2PM
        71°
        3PM
        72°
        4PM
        72°
        5PM
        71°
        6PM
        70°
        7PM
        69°
        7:08PM
        Sunset
        8PM
        68°
        9PM
        66°
        10PM
        66°
        11PM
        65°
        12AM
        66°
        1AM
        65°
        2AM
        65°
        3AM
        66°
        4AM
        42%
        66°
        5AM
        39%
        66°
        6AM
        49%
        66°
        6:52AM
        Sunrise
        7AM
        60%
        66°
        8AM
        43%
        66°
        9AM
        42%
        67°
        10AM
        69°
        11AM
        33%
        71°
        12PM
        42%
        71°
        Precipitation
        60%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        17
        Good
        UV Index
        6
        High
        Additional Conditions
        1. Pressure 30.14 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point57°F
        5. Humidity 64%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KTHV Station History
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 79°F 92°F 1983
        4. Low 58°F 54°F 34°F 1959
        5. Rain/Snow Depth
        6. Precipitation 0.03 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 76°F 78°F 93°F
        4. Low 58°F 53°F 30°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:51 AM 7:08 PM
        3. Civil Twilight 6:24 AM 7:35 PM
        4. Nautical Twilight 5:52 AM 8:07PM
        5. Astronomical Twilight 5:20 AM 8:39 PM
        1. Length of Visible Light 13h 11m
        2. Length of Day 12h 17m
        3. Tomorrow will be 2 minutes 36 seconds shorter
        1. Moon 3:27 PM -
        2. Waxing Gibbous59% 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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