Weather WorldPerkiomen Valley, PA 7-Day Night Weather Forecast
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Perkiomen Valley, PA Weather Forecast
Perkiomen Valley, PA Weather Forecast Date: 400 AM EDT Wed Sep 23 2026
The area/counties/county of: Western Montgomery, including the cities of: Collegeville and Pottstown.or toggle through each period.
Today... Mostly cloudy. Highs in the upper 60s. Northeast winds around 15 mph with gusts up to 30 mph.
Tonight... Partly cloudy in the evening, then clearing. Lows in the upper 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Thursday... Mostly sunny. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Thursday Night... Partly cloudy. Lows in the upper 40s. North winds 10 to 15 mph with gusts up to 25 mph.
Friday... Mostly sunny. Highs in the upper 60s. North winds 10 to 15 mph with gusts up to 30 mph.
Friday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s.
Saturday... Mostly sunny. A chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 40%.
Saturday Night... Mostly cloudy with a 40% chance of showers. Lows in the lower 50s.
Sunday... Partly sunny with a 40% chance of showers. Highs in the upper 60s.
Sunday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s.
Monday... Mostly sunny. Highs in the lower 70s.
Monday Night... Partly cloudy. Lows in the lower 50s.
POP = Probability of Precipitation
Perkiomen Valley Radar Loop
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