County Forecast for New Smyrna Beach , FL
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190800-
Inland Volusia-
Including the cities of Debary, Deland, and Deltona
840 PM EDT Tue Aug 18 2026

Tonight   Partly cloudy. A chance of showers and thunderstorms early in the evening, then a slight chance of showers and thunderstorms in the late evening and early morning. Lows in the upper 70s. West winds 5 to 10 mph. Gusts up to 20 mph early in the evening. Chance of rain 40 percent. Heat index values up to 100 early.
Wednesday   Partly sunny. A chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the mid 90s. West winds around 5 mph. Chance of rain 70 percent. Heat index values up to 111.
Wednesday night   Partly cloudy. Lows in the mid 70s. Light and variable winds.
Thursday   Partly sunny. A slight chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely late in the afternoon and towards sunset. Hot. Highs in the mid 90s. Southwest winds around 5 mph becoming south late in the afternoon and towards sunset. Chance of rain 70 percent. Heat index values up to 111.
Thursday night   Partly cloudy. A chance of showers and thunderstorms in the late evening and early morning. Lows in the mid 70s. South winds around 5 mph. Chance of rain 30 percent.
Friday   Partly sunny. A slight chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the mid 90s. Chance of rain 60 percent.
Friday night   Partly cloudy. A slight chance of showers and thunderstorms in the late evening and early morning. Lows in the mid 70s. Chance of rain 20 percent.
Saturday   Partly sunny. A chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 50 percent.
Saturday night   Partly cloudy. A slight chance of showers and thunderstorms in the late evening and early morning. Lows in the mid 70s. Chance of rain 20 percent.
Sunday   Partly sunny. A slight chance of showers and thunderstorms late in the morning, then a chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 50 percent.
Sunday night   Partly cloudy. A slight chance of showers and thunderstorms in the late evening and early morning. Lows in the mid 70s. Chance of rain 20 percent.
Monday   Partly sunny. A chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the mid 90s. Chance of rain 30 percent.
Monday night   Partly cloudy. A slight chance of showers and thunderstorms in the late evening and early morning. Lows in the mid 70s. Chance of rain 20 percent.
Tuesday   Sunny late in the morning, then partly sunny with a slight chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the mid 90s. Chance of rain 20 percent.
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Bryce Anderson – DTN Meteorologist
Front Continues to Push Through Corn Belt Wednesday
Posted at 11:59AM Tue Aug 18, 2026 CDT
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