Monthly weather forecast in Chambersburg

SundayMondayTuesdayWednesdayThursdayFridaySaturday
1 September, Sunday. day, 25°; night, 21°; clear2 September, Monday. day, 26°; night, 20°; clear3 September, Tuesday. day, 25°; night, 19°; clear4 September, Wednesday. day, 25°; night, 19°; partly cloudy5 September, Thursday. day, 24°; night, 18°; partly cloudy6 September, Friday. day, 24°; night, 18°; clear7 September, Saturday. day, 21°; night, 9°; light rain
8 September, Sunday. day, 21°; night, 7°; clear9 September, Monday. day, 24°; night, 9°; mostly clear10 September, Tuesday. day, 27°; night, 12°; mostly clear11 September, Wednesday. day, 28°; night, 13°; partly cloudy12 September, Thursday. day, 27°; night, 14°; partly cloudy13 September, Friday. day, 26°; night, 16°; partly cloudy14 September, Saturday. day, 26°; night, 17°; overcast
15 September, Sunday. day, 27°; night, 18°; light rain16 September, Monday. day, 26°; night, 17°; light rain17 September, Tuesday. day, 25°; night, 14°; partly cloudy18 September, Wednesday. day, 26°; night, 16°; partly cloudy19 September, Thursday. day, 27°; night, 17°; partly cloudy20 September, Friday. day, 25°; night, 20°; light rain21 September, Saturday. day, 20°; night, 14°; partly cloudy
22 September, Sunday. day, 18°; night, 10°; clear23 September, Monday. day, 17°; night, 10°; mostly clear24 September, Tuesday. day, 18°; night, 8°; clear25 September, Wednesday. day, 18°; night, 5°; rain26 September, Thursday. day, 16°; night, 4°; clear27 September, Friday. day, 17°; night, 5°; clear28 September, Saturday. day, 18°; night, 7°; clear
29 September, Sunday. day, 20°; night, 10°; mostly clear30 September, Monday. day, 21°; night, 12°; partly cloudy1 October, Tuesday. day, 18°; night, 6°; mostly clear2 October, Wednesday. day, 18°; night, 8°; partly cloudy3 October, Thursday. day, 16°; night, 7°; clear4 October, Friday. day, 15°; night, 10°; partly cloudy5 October, Saturday. day, 16°; night, 8°; partly cloudy

Average for 30 days

14 sunny days; 4 days with precipitation; 12 cloudy days;
air humidity 67%; 4 millimeters of precipitation (1% of annual average); Wind easterly 3.6 Meters per second