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      Elev 472 ft, 39.986 °N 76.020 °W

      Gap, PA

      Simmonstown Station69°
      Updated: 10:40 AM EDT on September 20, 2026 (GMT -4)
      10 minutes ago
      75°
      64°
      69
      Feels Like 69
      Cloudy
      N
      8
      Same 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
        Sun 09/20
        High 75°f
         77% Precip. / 0.15 in
        Rain showers early will evolve into a more steady rain for the afternoon. Potential for heavy rainfall. High near 75F. Winds SW at 5 to 10 mph. Chance of rain 80%.
        Tonight
        Sun 09/20
        Low 60°f
         24% Precip. / 0 in
        Cloudy early with some clearing expected late. Low near 60F. Winds NNW at 5 to 10 mph.
        Tomorrow
        Mon 09/21
        High 67°f55°f
         24% Precip. / 0 in
        Cloudy. Slight chance of a rain shower. High 67F. Winds NE at 5 to 10 mph.
        Hourly Forecast
        Now
        68°
        11AM
        51%
        68°
        12PM
        70°
        1PM
        70°
        2PM
        71°
        3PM
        35%
        73°
        4PM
        75%
        74°
        5PM
        71%
        72°
        6PM
        78%
        72°
        7PM
        55%
        72°
        7:04PM
        Sunset
        8PM
        70°
        9PM
        69°
        10PM
        69°
        11PM
        69°
        12AM
        68°
        1AM
        66°
        2AM
        65°
        3AM
        64°
        4AM
        63°
        5AM
        63°
        6AM
        62°
        6:50AM
        Sunrise
        7AM
        61°
        8AM
        62°
        9AM
        63°
        10AM
        64°
        Precipitation
        78%
        Rain likely around 11:00 AM
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        38
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 29.96 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point67°F
        5. Humidity 97%
        6. Rainfall 0.32 in
        7. Snow Depth 0 in
         KMQS Station History
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 75°F 75°F 89°F 1983
        4. Low 64°F 54°F 38°F 1993
        5. Rain/Snow Depth
        6. Precipitation 0.16 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 67°F 75°F 84°F
        4. Low 64°F 54°F 40°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:49 AM 7:04 PM
        3. Civil Twilight 6:22 AM 7:31 PM
        4. Nautical Twilight 5:51 AM 8:03PM
        5. Astronomical Twilight 5:18 AM 8:35 PM
        1. Length of Visible Light 13h 8m
        2. Length of Day 12h 14m
        3. Tomorrow will be 2 minutes 36 seconds shorter
        1. Moon 4:05 PM 12:18 AM
        2. Waxing Gibbous68% 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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