County Forecast for New Smyrna Beach , FL
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172000-
Inland Volusia-
Including the cities of Debary, Deland, and Deltona
300 AM EDT Wed Jun 17 2026

Today   Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 90s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent. Heat index values up to 104.
Tonight   Partly cloudy. Lows in the upper 70s. South winds around 5 mph.
Thursday   Partly sunny with a chance of showers and thunderstorms late in the morning, then considerable cloudiness with showers and thunderstorms likely late in the afternoon and towards sunset. Hot. Highs in the mid 90s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent. Heat index values up to 107.
Thursday night   Partly cloudy. A chance of showers and thunderstorms in the late evening and early morning. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 40 percent.
Juneteenth   Partly cloudy. A chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. Heat index values up to 104.
Friday night   A slight chance of thunderstorms in the late evening and early morning. Partly cloudy with a slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent.
Saturday   A chance of showers and thunderstorms late in the morning, then showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 90 percent.
Saturday night   Partly cloudy. A chance of showers and thunderstorms in the late evening and early morning. Lows in the mid 70s. Chance of rain 30 percent.
Sunday   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 lower 90s. Chance of rain 60 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. Lows in the mid 70s.
Tuesday   Sunny late in the morning, then partly sunny with a slight chance of showers and thunderstorms late in the afternoon and towards sunset. Hot. Highs in the mid 90s. Chance of rain 20 percent.
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Bryce Anderson – DTN Meteorologist
Big Severe Weather Event for Midwest Wednesday

Three active weather systems; severe outbreak Wednesday threatens tornadoes, damaging winds, and large hail Midwest. » More DTN Weather Commentary

Posted at 12:00PM Tue Jun 16, 2026 CDT
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