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Penn Valley, PA Weather Forecast
Penn Valley, PA Weather Forecast Date: 400 AM EDT Thu Aug 13 2026
The area/counties/county of: Eastern Montgomery, including the cities of: Norristown and Lansdale.or toggle through each period.
Today... Mostly sunny. Hot with highs in the upper 80s. Northwest winds 5 to 10 mph.
Tonight... Partly cloudy. Humid with lows in the upper 60s. North winds around 5 mph.
Friday... Mostly sunny. Hot with highs in the upper 80s. North winds around 5 mph.
Friday Night... Partly cloudy. Lows in the mid 60s. North winds around 5 mph.
Saturday... Sunny, hot with highs in the mid 80s. North winds around 5 mph.
Saturday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s.
Sunday... Partly sunny. Showers likely with a chance of thunderstorms in the afternoon. Hot with highs in the mid 80s. Chance of rain 60%.
Sunday Night... A chance of thunderstorms in the evening. Showers likely. Lows around 70. Chance of rain 70%.
Monday... Partly sunny. A chance of showers in the afternoon. Hot with highs in the upper 80s. Chance of rain 30%.
Monday Night... Partly cloudy. A chance of showers in the evening. Lows in the mid 60s. Chance of rain 30%.
Tuesday... Sunny, hot with highs in the mid 80s.
Tuesday Night... Mostly clear. Lows in the mid 60s.
POP = Probability of Precipitation
Penn Valley Radar Loop
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