Mount Vernon, PA Monthly Weather

Altitude - 110m | 39°48′36″N,76°1′34″W | map (OSM)

Mount Vernon, PA

°F

12:30 amClear3mphW

Thu, December 4, 20251:21 AM (GMT -05:00)

December

Sun	Mon	Tue	Wed	Thu Dec 4 39 °F low24 °F	Fri Dec 5 28 °F low21 °F	Sat Dec 6 37 °F low25 °F
Sun Dec 7 39 °F low27 °F	Mon Dec 8 32 °F low21 °F	Tue Dec 9 33 °F low17 °F	Wed Dec 10 39 °F low30 °F	Thu Dec 11 40 °F low29 °F	Fri Dec 12 34 °F low25 °F	Sat Dec 13 34 °F low23 °F
Sun Dec 14 35 °F low26 °F	Mon Dec 15 39 °F low29 °F	Tue Dec 16 38 °F low31 °F	Wed Dec 17 36 °F low29 °F	Thu	Fri	Sat

Last updated 4h 46min ago

Temperature in Mount Vernon, PA for month

* Mount Vernon, 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 Mount Vernon, 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 Mount Vernon, PA. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.