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Republic, OH Weather Forecast
Republic, OH Weather Forecast Date: 248 AM EDT Sat Sep 05 2026
The area/counties/county of: Seneca, including the cities of: Tiffin and Fostoria.or toggle through each period.
Today... Mostly cloudy this morning, then becoming partly sunny. Patchy fog this morning. A chance of showers with a slight chance of thunderstorms. Highs in the upper 70s. Northwest winds around 5 mph, increasing to northeast 10 to 15 mph this afternoon. Chance of rain 40%.
Tonight... Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows around 60. Northeast winds 5 to 10 mph. Chance of rain 20%.
Sunday... Partly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Highs in the upper 70s. Northeast winds 10 to 15 mph. Chance of rain 20%.
Sunday Night... Mostly clear. Lows in the upper 50s. Northeast winds 10 to 15 mph, becoming east around 5 mph after midnight.
Labor Day... Mostly sunny. Highs around 80. East winds 5 to 10 mph.
Monday Night... Mostly clear in the evening, then becoming partly cloudy. Lows around 60.
Tuesday... Partly cloudy. Highs in the mid 80s.
Tuesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Not as cool with lows around 70.
Wednesday... Partly cloudy. Highs in the upper 80s.
Wednesday Night... Partly cloudy. Lows in the upper 60s.
Thursday... Partly cloudy. Highs in the upper 70s.
Thursday Night... Partly cloudy. Lows in the upper 50s.
POP = Probability of Precipitation
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