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      Elev 633 ft, 39.821 °N 77.904 °W

      Mercersburg, PA

      Mercersburg Station42°

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          Wed, Nov 18, 2026
          Wednesday
          Wed 11/18
          High 64°f
          6% Precip. / 0 in
          Sunny. High 64F. Winds light and variable.
          Wednesday night
          Wed 11/18
          Low 32°f
          4% Precip. / 0 in
          Clear skies. Low 32F. Winds light and variable.
          Sunrise 6:59 AM
          Sunset 4:53 PM
          Moonrise 1:29 PM
          Moonset 12:13 AM
          Waxing Gibbous, 62% visible
          Hourly Forecast
          12AM
          38°
          1AM
          37°
          2AM
          35°
          3AM
          34°
          4AM
          32°
          5AM
          32°
          6AM
          31°
          6:59AM
          Sunrise
          7AM
          31°
          8AM
          35°
          9AM
          41°
          10AM
          47°
          11AM
          53°
          12PM
          58°
          1PM
          61°
          2PM
          63°
          3PM
          63°
          4PM
          60°
          4:53PM
          Sunset
          5PM
          57°
          6PM
          53°
          7PM
          49°
          8PM
          47°
          9PM
          46°
          10PM
          44°
          11PM
          42°
          Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
          12:00 am
          Clear
          		 38°F 38°F 5% 0in 0% 32°F 78% 2 mph NW 30.54in
          1:00 am
          Clear
          		 37°F 37°F 6% 0in 0% 31°F 80% 2 mph WNW 30.54in
          2:00 am
          Clear
          		 35°F 35°F 6% 0in 0% 30°F 82% 2 mph NW 30.53in
          3:00 am
          Clear
          		 34°F 34°F 6% 0in 0% 30°F 85% 2 mph NW 30.53in
          4:00 am
          Clear
          		 32°F 32°F 7% 0in 0% 29°F 88% 1 mph WNW 30.54in
          5:00 am
          Clear
          		 32°F 32°F 7% 0in 0% 28°F 86% 1 mph NW 30.54in
          6:00 am
          Clear
          		 31°F 31°F 7% 0in 1% 27°F 86% 2 mph NW 30.55in
          7:00 am
          Sunny
          		 31°F 31°F 7% 0in 1% 27°F 86% 2 mph NW 30.56in
          8:00 am
          Sunny
          		 35°F 35°F 5% 0in 1% 30°F 83% 2 mph NW 30.57in
          9:00 am
          Sunny
          		 41°F 41°F 2% 0in 0% 32°F 71% 1 mph WNW 30.57in
          10:00 am
          Sunny
          		 47°F 47°F 0% 0in 0% 33°F 58% 2 mph NW 30.56in
          11:00 am
          Sunny
          		 53°F 53°F 0% 0in 1% 32°F 44% 2 mph W 30.54in
          12:00 pm
          Sunny
          		 58°F 58°F 0% 0in 1% 30°F 34% 3 mph W 30.52in
          1:00 pm
          Sunny
          		 61°F 61°F 0% 0in 2% 28°F 29% 3 mph WSW 30.49in
          2:00 pm
          Sunny
          		 63°F 63°F 0% 0in 1% 28°F 27% 3 mph WSW 30.48in
          3:00 pm
          Sunny
          		 63°F 63°F 0% 0in 1% 29°F 27% 3 mph SW 30.47in
          4:00 pm
          Sunny
          		 60°F 60°F 0% 0in 0% 30°F 31% 4 mph SSW 30.47in
          5:00 pm
          Clear
          		 57°F 57°F 1% 0in 0% 29°F 34% 3 mph SSW 30.48in
          6:00 pm
          Clear
          		 53°F 53°F 1% 0in 0% 29°F 39% 2 mph SW 30.49in
          7:00 pm
          Clear
          		 49°F 49°F 2% 0in 0% 29°F 44% 2 mph SW 30.49in
          8:00 pm
          Clear
          		 47°F 47°F 2% 0in 0% 29°F 48% 1 mph WSW 30.49in
          9:00 pm
          Clear
          		 46°F 46°F 3% 0in 0% 29°F 52% 1 mph W 30.5in
          10:00 pm
          Clear
          		 44°F 44°F 3% 0in 1% 29°F 57% 1 mph WNW 30.49in
          11:00 pm
          Clear
          		 42°F 42°F 3% 0in 2% 29°F 59% 1 mph W 30.49in
          Additional Conditions
          1. Pressure 30.33 in
          2. Visibility 10 miles
          3. Clouds Partly Cloudy
          4. Dew Point32°F
          5. Humidity 64%
          6. Rainfall 0 in
          7. Snow Depth 0 in
           KHGR Station History
          Almanac for November 15, 2026
          1. Forecast Average Record
          2. Temperature
          3. High 51°F 55°F 74°F 1989
          4. Low 40°F 33°F 14°F 1986
          5. Rain/Snow Depth
          6. Precipitation 0 in 0.12 in -
          7. Snow 0 in - in -
          Almanac for November 16, 2026
          1. Forecast Average Record
          2. Temperature
          3. High 55°F 54°F 77°F
          4. Low 38°F 33°F 10°F
          Astronomy
          1. Sun Rise Set
          2. Actual Time 6:56 AM 4:55 PM
          3. Civil Twilight 6:27 AM 5:24 PM
          4. Nautical Twilight 5:54 AM 5:57PM
          5. Astronomical Twilight 5:22 AM 6:29 PM
          1. Length of Visible Light 10h 57m
          2. Length of Day 9h 59m
          3. Tomorrow will be 1 minute 54 seconds shorter
          1. Moon 12:14 PM 10:08 PM
          2. Waxing Crescent33% of the Moon is Illuminated
          Nov 17
          Waxing Half First Qtr
          Nov 24
          Full Moon
          Dec 1
          Waning Half Last Qtr
          Dec 8
          New Moon
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