| NWS Forecast for: Sullivan County Issued by: National Weather Service Indianapolis, IN Last Update: 609 PM EDT Fri Oct 3 2025 | |
| Tonight: Clear. Lows in the lower 60s. South winds around 5 mph through midnight, becoming light and variable. Saturday: Sunny. Highs in the mid 80s. South winds 5 to 10 mph. Saturday Night: Clear. Lows in the upper 50s. Southeast winds around 5 mph. Sunday: Sunny. Highs in the mid 80s. South winds 5 to 10 mph with gusts up to 20 mph. Sunday Night: Mostly clear. Lows in the lower 60s. South winds around 5 mph. Monday: Mostly sunny with a slight chance of showers in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. Monday Night: Partly cloudy through midnight, then becoming mostly cloudy. A chance of showers. A slight chance of thunderstorms through midnight, then a chance of thunderstorms toward daybreak. Lows in the lower 60s. Chance of rain 50 percent. Tuesday: Mostly cloudy with a slight chance of thunderstorms. Showers likely, mainly in the morning. Highs in the upper 70s. Chance of rain 60 percent. Tuesday Night: Partly cloudy. A chance of showers through midnight, then a slight chance of showers toward daybreak. Lows in the mid 50s. Chance of rain 30 percent. Wednesday And Wednesday Night: Mostly clear. Highs in the lower 70s. Lows in the upper 40s. Thursday: Sunny. Highs in the lower 70s. Thursday Night And Friday: Mostly clear. Lows in the upper 40s. Highs in the mid 70s. | |
| Zone Forecast: Sullivan County | |
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