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Today's Weather - Mercersburg, PA
December 21, 2025 3:47 AMNYC/CENTRAL PARK39°Feels Like 35°Hi 39°F Lo 36°FMostly Cloudy -
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Weather Details
- Windchill 36ºF Daily Rain --
- Dewpoint 25ºF Monthly Rain 33"
- Humidity 64% Avg. Wind W 2mph
- Pressure -- Wind Gust --
- Sunrise 7:29 AM Moon Waxing Crescent
- Sunset 4:50 PM UV Index 2 (Low)
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