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      Elev 463 ft, 40.046 °N 76.441 °W

      Mountville, PA

      Chestnut Hill Station53°
      Updated: 6:34 AM EDT on October 15, 2026 (GMT -4)
      7 minutes ago
      70°
      55°
      53
      Feels Like 53
      Clear
      N
      3
      Lower temperature is expected today
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      50
      50
      575
      90
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      7
      0 mph
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      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Thu 10/15
        High 66°f
         7% Precip. / 0 in
        Partly cloudy. High 66F. Winds ENE at 5 to 10 mph.
        Tonight
        Thu 10/15
        Low 58°f
         80% Precip. / 0.16 in
        Cloudy with occasional rain late. Low 58F. Winds SSE at 5 to 10 mph. Chance of rain 80%.
        Tomorrow
        Fri 10/16
        High 79°f47°f
         39% Precip. / 0.07 in
        Cloudy early. Scattered thunderstorms developing later in the day. Potential for severe thunderstorms. High 79F. Winds SW at 10 to 20 mph. Chance of rain 40%.
        Hourly Forecast
        Now
        56°
        7AM
        56°
        7:16AM
        Sunrise
        8AM
        56°
        9AM
        57°
        10AM
        58°
        11AM
        60°
        12PM
        61°
        1PM
        63°
        2PM
        64°
        3PM
        65°
        4PM
        65°
        5PM
        64°
        6PM
        63°
        6:25PM
        Sunset
        7PM
        61°
        8PM
        60°
        9PM
        60°
        10PM
        60°
        11PM
        60°
        12AM
        31%
        59°
        1AM
        38%
        59°
        2AM
        32%
        59°
        3AM
        57%
        59°
        4AM
        80%
        59°
        5AM
        56%
        60°
        6AM
        60°
        Precipitation
        80%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        37
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.17 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point50°F
        5. Humidity 78%
        6. Rainfall 0.1 in
        7. Snow Depth 0 in
         KLNS Station History
        Almanac for October 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 65°F 85°F 1989
        4. Low 55°F 41°F 25°F 2006
        5. Rain/Snow Depth
        6. Precipitation 0.16 in 3.6 in -
        7. Snow 0 in 0 in -
        Almanac for October 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 65°F 82°F
        4. Low 57°F 41°F 27°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:16 AM 6:26 PM
        3. Civil Twilight 6:49 AM 6:53 PM
        4. Nautical Twilight 6:17 AM 7:24PM
        5. Astronomical Twilight 5:46 AM 7:56 PM
        1. Length of Visible Light 12h 4m
        2. Length of Day 11h 9m
        3. Tomorrow will be 2 minutes 32 seconds shorter
        1. Moon 12:28 PM 9:15 PM
        2. Waxing Crescent23% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
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