7-Day Forecast 39.93°N 77.66°W (Text-Only)
NWS Forecast for: Chambersburg PA
Issued by: National Weather Service State College, PA
Last Update: 3:29 pm EDT Jun 18, 2024




Tonight: Partly cloudy, with a low around 68. South wind 5 to 7 mph becoming calm in the evening.

Juneteenth: Mostly sunny and hot, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.

Wednesday Night: Partly cloudy, with a low around 67. Calm wind.

Thursday: Mostly sunny and hot, with a high near 94. Light south wind.

Thursday Night: Partly cloudy, with a low around 70. Calm wind.

Friday: A slight chance of showers after 2pm. Mostly sunny and hot, with a high near 98. Chance of precipitation is 20%.

Friday Night: Partly cloudy, with a low around 71.

Saturday: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97. Chance of precipitation is 30%.

Saturday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. Chance of precipitation is 30%.

Sunday: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97. Chance of precipitation is 30%.

Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.

Monday: A chance of showers. Mostly sunny, with a high near 91. Chance of precipitation is 30%.

Monday Night: A chance of showers. Mostly clear, with a low around 63. Chance of precipitation is 30%.

Tuesday: Sunny, with a high near 91.



Chambersburg PA
 39.93°N 77.66°W (Elev. 617 ft)

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