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Castine, OH Weather Forecast
Castine, OH Weather Forecast Date: 1232 AM EDT Thu Sep 24 2026
The area/counties/county of: Darke, including the city of Greenville.or toggle through each period.
Rest of Tonight... Partly cloudy. Lows in the mid 50s. East winds 5 to 10 mph.
Thursday... Partly cloudy. Highs in the lower 70s. East winds 5 to 10 mph.
Thursday Night... Clear. Lows in the mid 40s. Northeast winds 5 to 10 mph.
Friday... Partly cloudy. Highs in the upper 60s. Northeast winds 5 to 10 mph.
Friday Night... Partly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph.
Saturday... Mostly sunny. Highs in the lower 70s.
Saturday Night... Mostly clear. Lows in the upper 40s.
Sunday... Mostly sunny. Highs in the lower 70s.
Sunday Night... Mostly clear. Lows in the upper 40s.
Monday... Mostly sunny. Highs in the lower 70s.
Monday Night... Mostly clear. Lows in the upper 40s.
Tuesday... Mostly sunny. Highs in the upper 70s.
Tuesday Night... Partly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 30%.
POP = Probability of Precipitation
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