Mercersburg, PA Monthly Weather

Altitude - 182m | 39°49′48″N,77°54′0″W | map (OSM)

Mercersburg, PA

°F

2:30 pmCloudy5mphSE

Tue, August 19, 20253:28 PM (GMT -04:00)

August

Sun	Mon	Tue Aug 19 73 °F low65 °F	Wed Aug 20 79 °F low66 °F	Thu Aug 21 72 °F low67 °F	Fri Aug 22 79 °F low63 °F	Sat Aug 23 81 °F low61 °F
Sun Aug 24 80 °F low66 °F	Mon Aug 25 77 °F low63 °F	Tue Aug 26 73 °F low57 °F	Wed Aug 27 74 °F low53 °F	Thu Aug 28 77 °F low53 °F	Fri Aug 29 79 °F low57 °F	Sat Aug 30 76 °F low59 °F
Sun Aug 31 76 °F low60 °F	Mon	Tue	Wed	Thu	Fri	Sat

September

Sun	Mon Sep 1 80 °F low61 °F	Tue Sep 2 74 °F low50 °F	Wed Sep 3 74 °F low57 °F	Thu Sep 4 77 °F low63 °F	Fri Sep 5 73 °F low61 °F	Sat Sep 6 79 °F low57 °F
Sun Sep 7 82 °F low64 °F	Mon Sep 8 83 °F low63 °F	Tue Sep 9 74 °F low55 °F	Wed Sep 10 73 °F low51 °F	Thu Sep 11 76 °F low59 °F	Fri Sep 12 84 °F low69 °F	Sat Sep 13 84 °F low66 °F
Sun Sep 14 84 °F low68 °F	Mon Sep 15 86 °F low66 °F	Tue Sep 16 77 °F low68 °F	Wed Sep 17 79 °F low67 °F	Thu	Fri	Sat

Last updated 2h 44min ago

Temperature in Mercersburg, PA for month

* Mercersburg, PA Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for Mercersburg, PA, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for Mercersburg, PA. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.