County Forecast for New Smyrna Beach , FL
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182000-
Inland Volusia-
Including the cities of Debary, Deland, and Deltona
935 AM EDT Fri Jul 18 2025

..heat advisory in effect until 6 pm edt this evening   
Today   Mostly sunny late in the morning then becoming partly sunny. A chance of showers and thunderstorms. Highs in the mid 90s. Southeast winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 108.
Tonight   Clear. Lows in the mid 70s. Southeast winds around 5 mph in the late evening and early morning becoming light and variable.
Saturday   Mostly sunny. A slight chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the mid 90s. South winds around 5 mph becoming southeast 5 to 10 mph late in the afternoon and towards sunset. Chance of rain 20 percent. Heat index values up to 108.
Saturday night   Clear. Lows in the mid 70s. South winds around 5 mph becoming southwest after midnight.
Sunday   Mostly sunny. A chance of showers and thunderstorms late in the afternoon and towards sunset. Hot. Highs in the mid 90s. West winds around 5 mph becoming south 5 to 10 mph late in the afternoon and towards sunset. Chance of rain 30 percent. Heat index values up to 106.
Sunday night   Mostly clear. Lows in the mid 70s.
Monday   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. Hot. Highs in the mid 90s. Chance of rain 50 percent.
Monday night   Partly cloudy. A chance of showers and thunderstorms in the late evening and early morning, then a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 40 percent.
Tuesday   Partly cloudy with a chance of thunderstorms. A chance of showers late in the morning, then showers likely late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 70 percent.
Tuesday night   Partly cloudy. A chance of showers and thunderstorms in the late evening and early morning, then a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 40 percent.
Wednesday   Partly cloudy with a chance of thunderstorms. A chance of showers late in the morning, then showers likely late in the afternoon and towards sunset. Highs around 90. Chance of rain 70 percent.
Wednesday 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.
Thursday   Partly sunny with a chance of thunderstorms. A chance of showers late in the morning, then showers likely late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 70 percent.
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DTN Weather Summary

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Bryce Anderson – DTN Meteorologist
Widespread Showers and Thunderstorms Friday

Storms, showers for Gulf, Central Plains to Mid-Atlantic, and Northern Plains to Upper Midwest. Midwest storms could be severe. » More DTN Weather Commentary

Posted at 5:35AM Fri Jul 18, 2025 CDT
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