Log In
    Favorites
        Member Settings
      Elev 633 ft, 39.821 °N 77.904 °W

      Mercersburg, PA

      Mercersburg Station53°
      Sun, Nov 8, 2026
      Tonight
      Sun 11/08
      Low 47°f
      4% Precip. / 0 in
      A few passing clouds. Low 47F. Winds W at 5 to 10 mph.
      Tomorrow
      Mon 11/09
      High 58°f
      4% Precip. / 0 in
      Intervals of clouds and sunshine. High 58F. Winds WNW at 10 to 20 mph.
      Sunrise 6:48 AM
      Sunset 5:01 PM
      Moonrise 6:15 AM
      Moonset 4:19 PM
      Waning Crescent, 0% visible
      Hourly Forecast
      Now
      57°
      6PM
      55°
      7PM
      53°
      8PM
      52°
      9PM
      51°
      10PM
      50°
      11PM
      50°
      12AM
      50°
      1AM
      49°
      2AM
      49°
      3AM
      49°
      4AM
      48°
      5AM
      49°
      6AM
      48°
      6:49AM
      Sunrise
      7AM
      49°
      8AM
      50°
      9AM
      52°
      10AM
      54°
      11AM
      55°
      12PM
      56°
      1PM
      56°
      2PM
      57°
      3PM
      57°
      4PM
      56°
      5PM
      54°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      6:00 pm
      Clear
      		 55°F 54°F 0% 0in 0% 31°F 40% 6 mph WSW 29.87in
      7:00 pm
      Clear
      		 53°F 52°F 0% 0in 0% 31°F 43% 6 mph WSW 29.88in
      8:00 pm
      Clear
      		 52°F 51°F 0% 0in 1% 32°F 45% 6 mph WSW 29.89in
      9:00 pm
      Clear
      		 51°F 48°F 0% 0in 1% 32°F 48% 8 mph W 29.89in
      10:00 pm
      Clear
      		 50°F 47°F 1% 0in 2% 33°F 52% 9 mph W 29.89in
      11:00 pm
      Clear
      		 50°F 47°F 1% 0in 1% 35°F 55% 9 mph W 29.89in
      Additional Conditions
      1. Pressure 29.86 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point31°F
      5. Humidity 38%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KHGR Station History
      Almanac for November 8, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 61°F 57°F 69°F 1975
      4. Low 45°F 34°F 18°F 1960
      5. Rain/Snow Depth
      6. Precipitation 0 in 0.12 in -
      7. Snow 0 in - in -
      Almanac for November 9, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 58°F 57°F 75°F
      4. Low 43°F 34°F 18°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:48 AM 5:01 PM
      3. Civil Twilight 6:19 AM 5:30 PM
      4. Nautical Twilight 5:47 AM 6:02PM
      5. Astronomical Twilight 5:16 AM 6:34 PM
      1. Length of Visible Light 11h 10m
      2. Length of Day 10h 13m
      3. Tomorrow will be 2 minutes 7 seconds shorter
      1. Moon 6:15 AM 4:19 PM
      2. Waning Crescent0% of the Moon is Illuminated
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Dec 1
      Waning Half Last Qtr
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
      Loading nearby stations…
      Our AppsAbout UsContactCareers
      PWS NetworkWunderMap
      Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
      Level Access
      The Weather Company The Weather Channel Weather Underground Storm Radar
      © The Weather Company, LLC 2026
      Glossary