Weather WorldSullivan, OH 7-Day Weather Forecast
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Sullivan Weather Forecast
Sullivan, OH Weather Forecast Date: 717 AM EDT Sat Sep 05 2026
Weather forecast for Sullivan, OH
Today Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
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, becoming north with gusts up to 20 mph this afternoon. Chance of rain 50%. |
Sun Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Sunday... Mostly sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph. |
| Labor Day Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Labor Day... Mostly sunny. Highs in the upper 70s. East winds around 5 mph. |
Tue Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Tuesday... Partly cloudy. Highs in the lower 80s. |
| Wed Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Wednesday... Partly cloudy. Highs in the mid 80s. |
Thu Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Thursday... Partly sunny. A chance of showers in the morning. Highs in the upper 70s. Chance of rain 30%. |
| Fri Hi: 75°FHi: 24°C |
Friday... Partly cloudy in the morning, then clearing. Highs in the mid 70s. |
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