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City of Deltona, FloridaDeltona, FL 7-Day Weather Forecast
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Deltona Weather Forecast
Deltona, FL Weather Forecast Date: 350 PM EDT Sat Aug 22 2026
Weather forecast for Deltona, FL
Tonight Lo: 75°F Lo: 24°C |
Tonight... Partly cloudy through early morning then becoming mostly clear. A chance of showers and thunderstorms early in the evening. Lows in the mid 70s. South winds around 5 mph. Chance of rain 50%. |
Sun Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Sunday... Partly sunny with a slight chance of showers and thunderstorms late in the morning, then considerable cloudiness with a chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 40%. Heat index values up to 103. |
| Mon Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Monday... 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. Southwest winds around 5 mph becoming south 5 to 10 mph late in the afternoon and towards sunset. Chance of rain 20%. Heat index values up to 106. |
| Tue Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Tuesday... Mostly sunny late in the morning, then partly cloudy with a chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the mid 90s. Chance of rain 30%. |
| Wed Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Wednesday... Partly sunny. A chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the mid 90s. Chance of rain 40%. |
| Thu Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Thursday... Sunny late in the morning, then partly cloudy with showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the mid 90s. Chance of rain 60%. |
| Fri Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Friday... Mostly sunny late in the morning, then partly cloudy with showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the mid 90s. Chance of rain 60%. |
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