| NWS Forecast for: Sullivan County Issued by: National Weather Service Indianapolis, IN Last Update: 643 AM EDT Tue Jul 14 2026 |  |
| Today: Sunny, hot with highs in the lower 90s. East winds around 5 mph. Tonight: Clear with lows in the upper 60s. Northeast winds around 5 mph through the late overnight, becoming light and variable. Wednesday: Sunny, hot with highs in the lower 90s. East winds around 5 mph. Wednesday Night: Clear with lows in the lower 70s. Light and variable winds. Thursday: Sunny. A slight chance of showers and thunderstorms late in the afternoon. Hot with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Thursday Night: Mostly clear. Lows in the lower 70s. Friday: Mostly sunny with a chance of showers and thunderstorms through early afternoon, then showers and thunderstorms likely late in the afternoon. Hot with highs around 90. Chance of rain 60 percent. Friday Night: Partly cloudy. A slight chance of showers and thunderstorms through the late overnight. Lows in the lower 70s. Chance of rain 20 percent. Saturday: Partly cloudy through early afternoon, then clearing. A chance of showers. A slight chance of thunderstorms through early afternoon, then a chance of thunderstorms late in the afternoon. Hot with highs around 90. Chance of rain 50 percent. Saturday Night: Mostly clear with a chance of showers. A chance of thunderstorms through the late overnight, then a slight chance of thunderstorms toward daybreak. Lows in the lower 70s. Chance of rain 30 percent. Sunday: Partly cloudy. A chance of showers and thunderstorms late in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. Sunday Night And Monday: Mostly clear. A slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the upper 80s. Chance of rain 20 percent. | |
| Zone Forecast: Sullivan County | |
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