Mercersburg, PA 17236

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Change Units: °F  | °C

Weekend Forecast

Mercersburg, PA 17236



Hi: 70°

Patchy fog in the morning. Partly sunny. Highs around 70. Northeast winds 5 to 10 mph...becoming southeast in the afternoon.

Lo: 55°

Mostly cloudy. Patchy very light drizzle after midnight. Lows in the mid 50s. Southeast winds 5 to 10 mph.



Hi: 78°

Mostly cloudy with patchy very light drizzle in the morning...then partly sunny in the afternoon. Highs in the upper 70s. South winds 5 to 10 mph.

Lo: 58°

Mostly cloudy. Lows in the upper 50s. South winds 5 to 10 mph.



Hi: 80°

Partly sunny with a 40 percent chance of showers. Highs around 80.

Lo: 55°

Mostly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 40 percent.

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