CWS Forecast: Southeast Pennsylvania

Showers will be possible throughout PA today, though precipitation will be scattered and light.  Overnight, temperatures will drop, meaning rain will likely change to snow in the North and West of the Commonwealth, though there will be very little accumulation.  Precipitation elsewhere should remain as rain.  Sunday will be unseasonably chilly, with temperatures failing to get out of the 40s in most areas, with only the extreme Southeast likely to break 50.  The early part of next week will see temperatures warm up to more seasonable levels, with conditions remaining dry and pleasant for most of PA.  A few lake effect rain showers cannot be ruled out in the Northwest, though.

Day One: Sunday, October 21st 2018

Showers likely in the morning with mostly cloudy skies continuing into the afternoon. Mostly cloudy with a slight chance of a passing rain shower.

High: 66°F

Low: 44°F

Day Two: Monday, October 22nd 2018

Sunny and cooler during the day with clear skies overnight. Patchy frost possible.

High: 50°F

Low: 36°F

Day Three: Tuesday, October 23rd 2018

Sunny skies during the day with most clear skies overnight.

High: 55°F

Low: 42°F

Day Four: Wednesday, October 24th 2018

Partly cloudy skies throughout the day and night.

High: 62°F

Low: 44°F

Day Five: Thursday, October 25th 2018

Mostly sunny and during the day with partly cloudy skies overnight.

High: 57°F

Low: 40°F