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Fountainville, PA Weather Forecast
Fountainville, PA Weather Forecast Date: 400 PM EDT Mon Aug 03 2026
The area/counties/county of: Upper Bucks, including the cities of: Chalfont and Perkasie.or toggle through each period.
Tonight... Mostly clear this evening, then becoming partly cloudy. Patchy fog after midnight. Cooler with lows in the lower 60s. North winds 5 to 10 mph.
Tuesday... Patchy fog in the morning. Mostly sunny. Highs in the lower 80s. North winds around 5 mph, becoming east in the afternoon.
Tuesday Night... Mostly cloudy. Lows in the mid 60s. Southeast winds around 5 mph in the evening, becoming light and variable.
Wednesday... Mostly cloudy in the morning, then becoming partly sunny. A 50% chance of showers. Humid with highs in the lower 80s. Southeast winds around 5 mph.
Wednesday Night... Mostly cloudy with a chance of showers. Humid with lows around 70. South winds around 5 mph. Chance of rain 50%.
Thursday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 50%.
Thursday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows around 70. Chance of rain 50%.
Friday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 50%.
Friday Night... Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50%.
Saturday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 80s. Chance of rain 50%.
Saturday Night... A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50%.
Sunday... Mostly sunny. Hot with highs in the mid 80s.
Sunday Night... Partly cloudy. Lows in the upper 60s.
POP = Probability of Precipitation
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