Weather WorldIthaca, OH 7-Day Night Weather Forecast
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Ithaca, OH Weather Forecast
Ithaca, OH Weather Forecast Date: 404 PM EDT Sun Oct 25 2026
The area/counties/county of: Darke, including the city of Greenville.or toggle through each period.
Tonight... Partly cloudy. Lows in the mid 40s. South winds around 5 mph.
Monday... Partly cloudy. Highs in the lower 70s. West winds around 5 mph.
Monday Night... Partly cloudy. Lows in the mid 40s. Light and variable winds, becoming east around 5 mph after midnight.
Tuesday... Partly cloudy. Highs in the lower 70s. East winds around 5 mph.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50. Southeast winds around 5 mph.
Wednesday... Partly cloudy. Highs in the lower 70s.
Wednesday Night... Mostly clear. Lows around 50.
Thursday... Mostly sunny. Highs in the mid 70s.
Thursday Night... Mostly clear. Lows in the lower 50s.
Friday... Partly cloudy. Highs in the mid 70s.
Friday Night... Partly cloudy. Lows in the mid 50s.
Saturday... Partly cloudy. Highs in the lower 70s.
Saturday Night... Mostly cloudy. A chance of rain after midnight. Lows in the upper 50s. Chance of rain 40%.
POP = Probability of Precipitation
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