Weather Forecast for
Zip Code 17236 Mercersburg, PA

Tonight: Snow showers likely before 4am, then a chance of rain and snow showers. Cloudy, with a low around 33. Light southeast wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday: A chance of showers, mainly before 8am. Mostly cloudy, with a high near 53. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night: Partly cloudy, with a low around 37. West wind 7 to 10 mph, with gusts as high as 24 mph.

Wednesday: Mostly sunny, with a high near 50. Northwest wind 5 to 9 mph becoming calm in the afternoon. Winds could gust as high as 21 mph.

Wednesday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 34. Calm wind. Chance of precipitation is 20%.

Christmas Day: A chance of showers before 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night: A chance of showers after 1am. Cloudy, with a low around 35. Chance of precipitation is 30%.

Friday: Showers. High near 42. Chance of precipitation is 80%.

Friday Night: A chance of showers before 1am. Cloudy, with a low around 34. Chance of precipitation is 50%.

Saturday: Mostly cloudy, with a high near 46.

Saturday Night: A chance of showers. Cloudy, with a low around 37. Chance of precipitation is 30%.

Sunday: A chance of showers. Cloudy, with a high near 49. Chance of precipitation is 50%.

Sunday Night: A chance of showers. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

Monday: Mostly sunny, with a high near 32.

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