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Sullivan, Indiana

Current conditions and the National Weather Service 7-day forecast for Sullivan, Indiana — temperature, rain chance, wind, radar and active alerts.

Saturday Oct 3: a high near 73°F and a low around 46°F. Highs over the period run 71°F to 81°F.

National Weather Service forecast for Sullivan, Indiana
DayHighLowPrecip
Saturday Oct 373°46°—
Sunday Oct 477°49°—
Monday Oct 571°42°—
Tuesday Oct 672°45°—
Wednesday Oct 778°50°—
Thursday Oct 880°51°—
Friday Oct 981°——

NOAA NWS NDFD 2.5 km, run 2026-10-03 15:00 UTC · days are local time in America/Indiana/Indianapolis. The live page updates continuously.

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