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Boston School, PA Weather Forecast
Boston School, PA Weather Forecast Date: 1102 PM EDT Wed Aug 12 2026
The area/counties/county of: Mercer, including the cities of: Sharon, Hermitage, and Grove City.or toggle through each period.
Rest of Tonight... Considerable cloudiness with isolated thunderstorms. Scattered showers. Near steady temperature in the upper 60s. Southwest winds around 5 mph. Chance of rain 40%.
Thursday... Mostly cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. Humid with highs in the lower 80s. West winds 5 to 10 mph.
Thursday Night... Mostly cloudy. Patchy fog after midnight. Lows in the lower 60s. North winds 5 to 10 mph in the evening, becoming light and variable.
Friday... Mostly cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. A 20% chance of showers. Highs in the lower 80s. Northeast winds around 5 mph.
Friday Night... Mainly clear. Lows in the upper 50s. Northeast winds around 5 mph.
Saturday... Mostly sunny. Highs in the lower 80s.
Saturday Night... Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 40%.
Sunday... Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 60%.
Sunday Night... Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 70%.
Monday... Partly sunny with a 30% chance of showers. Highs around 80.
Monday Night... Mainly clear. A chance of showers in the evening. Patchy fog after midnight. Lows in the upper 50s. Chance of rain 30%.
Tuesday... Patchy fog in the morning. Mostly sunny. Highs around 80.
Tuesday Night... Mainly clear. Lows in the upper 50s.
POP = Probability of Precipitation
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