| NWS Forecast for: Sullivan County Issued by: National Weather Service Indianapolis, IN Last Update: 929 AM EDT Sun May 31 2026 | |
| Rest Of Today: Partly cloudy. Highs around 80. East winds around 5 mph. Tonight: Partly cloudy. Isolated showers toward daybreak. Lows in the lower 60s. East winds around 5 mph. Chance of rain 20 percent. Monday: Partly cloudy. Isolated showers through early afternoon. Highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of rain 20 percent. Monday Night: Mostly clear. Lows in the upper 50s. Northeast winds around 5 mph. Tuesday: Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph. Gusts up to 20 mph late in the afternoon. Tuesday Night Through Wednesday Night: Clear. Lows in the mid 50s. Highs in the upper 70s. Thursday And Thursday Night: Mostly clear. Highs in the lower 80s. Lows in the lower 60s. Friday: Partly cloudy. Highs in the mid 80s. Friday Night: Partly cloudy. A slight chance of showers through the late overnight, then a chance of showers toward daybreak. Lows in the upper 60s. Chance of rain 30 percent. Saturday: Partly cloudy. A slight chance of showers and thunderstorms through early afternoon, then a chance of showers and thunderstorms late in the afternoon. Highs in the mid 80s. Chance of rain 50 percent. | |
| Zone Forecast: Sullivan County | |
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