Over the next 10 days Chester tops out around 88° (Thursday) and dips to 62° on the coolest night (Tuesday). Roughly 1.1 in of rain falls over the period, with Wednesday the most likely wet day (79%). Expect a blustery spell — gusts near 25 mph on Wednesday. No watches or warnings are active for the area right now. Right now Chester is running about 10° warmer than Baltimore. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Chester, PA · Elev 13 ft · 39.85°N, 75.36°W · Pennsylvania · Forecast computed for these exact coordinates