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      Heat Advisory
      until 8:00 PM EDT
      Elev 934 ft, 39.889 °N 76.631 °W

      Dallastown, PA

      Arbor Station70°
      Updated: 11:28 PM EDT on September 2, 2026 (GMT -4)
      10 minutes ago
      77°
      67°
      70
      Feels Like 70
      Mostly Cloudy
      N
      3
      Higher temperature is expected tomorrow
      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 09/02
        Low 69°f
         63% Precip. / 0 in
        Cloudy skies this evening followed by thunderstorms late. Gusty winds and small hail are possible. Low 69F. Winds light and variable. Chance of rain 60%.
        Tomorrow
        Thu 09/03
        High 87°f
         41% Precip. / 0.03 in
        Showers in the morning with some clearing in the afternoon. High 87F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
        Tomorrow night
        Thu 09/03
        Low 69°f
         24% Precip. / 0 in
        Partly cloudy during the evening followed by cloudy skies overnight. Low 69F. Winds light and variable.
        Hourly Forecast
        Now
        70°
        12AM
        70°
        1AM
        70°
        2AM
        70°
        3AM
        70°
        4AM
        53%
        70°
        5AM
        63%
        70°
        6AM
        70°
        6:36AM
        Sunrise
        7AM
        39%
        71°
        8AM
        42%
        71°
        9AM
        73°
        10AM
        76°
        11AM
        78°
        12PM
        81°
        1PM
        83°
        2PM
        84°
        3PM
        85°
        4PM
        85°
        5PM
        85°
        6PM
        83°
        7PM
        80°
        7:34PM
        Sunset
        8PM
        77°
        9PM
        75°
        10PM
        74°
        11PM
        73°
        Precipitation
        63%
        Thunderstorms possible after 4 AM
        Pollen
        Grass Pollen
        Low
        Air Quality
        31
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.04 in
        2. Visibility 7 miles
        3. Clouds Mostly Cloudy
        4. Dew Point69°F
        5. Humidity 97%
        6. Rainfall 0.5 in
        7. Snow Depth 0 in
         KTHV Station History
        Almanac for September 3, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 77°F 84°F 103°F 1953
        4. Low 67°F 59°F 41°F 1916
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.6 in -
        7. Snow 0 in 0 in -
        Almanac for September 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 84°F 99°F
        4. Low 67°F 58°F 41°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:36 AM 7:34 PM
        3. Civil Twilight 6:08 AM 8:02 PM
        4. Nautical Twilight 5:35 AM 8:34PM
        5. Astronomical Twilight 5:01 AM 9:08 PM
        1. Length of Visible Light 13h 53m
        2. Length of Day 12h 58m
        3. Tomorrow will be 2 minutes 32 seconds shorter
        1. Moon 10:59 PM 1:52 PM
        2. Waning Gibbous52% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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