Weather WorldPetersburg, OH 7-Day Night Weather Forecast
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Petersburg, OH Weather Forecast
Petersburg, OH Weather Forecast Date: 717 AM EDT Mon Sep 28 2026
The area/counties/county of: Mahoning, including the cities of: Youngstown, Boardman, and Austintown.or toggle through each period.
Today... Mostly cloudy. Highs in the upper 60s. North winds around 5 mph.
Tonight... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. North winds around 5 mph in the evening, becoming light and variable.
Tuesday... Partly sunny. Highs in the mid 70s. Light and variable winds.
Tuesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Light and variable winds, becoming south around 5 mph after midnight.
Wednesday... Partly cloudy. Highs in the upper 70s. South winds around 5 mph.
Wednesday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60.
Thursday... Partly cloudy. Highs around 80.
Thursday Night... Mostly cloudy with a 50% chance of showers. Lows around 60.
Friday... Mostly cloudy with a 50% chance of showers. Cooler with highs in the upper 60s.
Friday Night... Mostly cloudy. A chance of showers in the evening. Lows in the lower 50s. Chance of rain 50%.
Saturday... Partly sunny. A chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 30%.
Saturday Night... Mostly cloudy with a 40% chance of showers. Lows in the lower 50s.
POP = Probability of Precipitation
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