County Forecast for Sharpsville , PA
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191100-
Mercer-
Including the cities of Sharon, Hermitage, and Grove City
1051 PM EST Thu Dec 18 2025

Rest of tonight   A chance of rain late this evening, then rain. Lows in the mid 30s. Southeast winds 15 to 20 mph, becoming south. Gusts up to 35 mph. Chance of rain near 100 percent.
Friday   Considerable cloudiness. Snow and rain showers in the morning, then a chance of snow showers in the afternoon. Snow accumulation less than an inch. Highs in the mid 30s. Temperatures falling into the lower 20s in the afternoon. West winds 15 to 20 mph with gusts up to 40 mph. Chance of precipitation 90 percent.
Friday night   Mostly cloudy. A chance of snow showers in the evening. Much colder with lows around 16. West winds 15 to 20 mph. Gusts up to 35 mph in the evening. Chance of snow 50 percent.
Saturday   Partly cloudy in the morning, then becoming cloudy. Highs around 40. South winds 10 to 15 mph with gusts up to 25 mph.
Saturday night   Mostly cloudy. Lows in the mid 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Sunday   Partly sunny. Highs around 30. Temperatures falling into the mid 20s in the afternoon.
Sunday night   Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 15.
Monday   Partly cloudy in the morning, then becoming partly sunny. Highs in the lower 30s.
Monday night   Considerable cloudiness with a chance of snow. A chance of rain after midnight. Lows in the mid 20s. Temperatures rising into the lower 30s after midnight. Chance of precipitation 50 percent.
Tuesday   Considerable cloudiness with a chance of rain. Highs in the lower 40s. Chance of rain 50 percent.
Tuesday night   Considerable cloudiness. Lows in the upper 20s.
Wednesday   Partly sunny. Highs in the lower 40s.
Wednesday night   Considerable cloudiness. A chance of rain in the evening, then rain likely after midnight. Lows in the lower 30s. Temperatures rising into the upper 30s after midnight. Chance of rain 60 percent.
Christmas day   Rain likely, mainly in the morning. Mild. Highs in the lower 50s. Chance of rain 60 percent.
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Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Cold Air Spreads Briefly Friday
Posted at 12:06PM Thu Dec 18, 2025 CST
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