National Weather Service Forecast for: Deltona FL
Issued by: National Weather Service Melbourne, FL
Updated: 1:14 pm EDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 70. North northeast wind around 15 mph, with gusts as high as 30 mph.
Sunny

 Tonight

Tonight: Partly cloudy, with a low around 52. North wind 5 to 10 mph, with gusts as high as 20 mph.
Partly Cloudy

 Friday

Friday: Sunny, with a high near 74. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunny

 Friday
Night
Friday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 51. North northeast wind around 5 mph becoming calm in the evening.
Mostly Clear
then Patchy
Fog
 Saturday

Saturday: Patchy fog before 10am. Otherwise, sunny, with a high near 80. Northwest wind around 5 mph.
Patchy Fog
then Sunny
 Saturday
Night
Saturday Night: Patchy fog after 3am. Otherwise, clear, with a low around 53. West southwest wind around 5 mph.
Clear then
Patchy Fog
 Sunday

Sunday: Patchy fog before 10am. Otherwise, sunny, with a high near 84. West wind 5 to 10 mph.
Patchy Fog
then Sunny
 Sunday
Night
Sunday Night: Clear, with a low around 57. West wind around 5 mph.
Clear

 Monday

Monday: Sunny, with a high near 86. West wind 5 to 10 mph.
Sunny
Hi 70 °F Lo 52 °F Hi 74 °F Lo 51 °F Hi 80 °F Lo 53 °F Hi 84 °F Lo 57 °F Hi 86 °F

 

This Afternoon
 
 Sunny, with a high near 70. North northeast wind around 15 mph, with gusts as high as 30 mph.
Tonight
 
 Partly cloudy, with a low around 52. North wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
 
 Sunny, with a high near 74. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
 
 Patchy fog after 3am. Otherwise, mostly clear, with a low around 51. North northeast wind around 5 mph becoming calm in the evening.
Saturday
 
 Patchy fog before 10am. Otherwise, sunny, with a high near 80. Northwest wind around 5 mph.
Saturday Night
 
 Patchy fog after 3am. Otherwise, clear, with a low around 53. West southwest wind around 5 mph.
Sunday
 
 Patchy fog before 10am. Otherwise, sunny, with a high near 84. West wind 5 to 10 mph.
Sunday Night
 
 Clear, with a low around 57. West wind around 5 mph.
Monday
 
 Sunny, with a high near 86. West wind 5 to 10 mph.
Monday Night
 
 Mostly clear, with a low around 61. West wind 5 to 10 mph.
Tuesday
 
 A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
 
 A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Northeast wind 5 to 10 mph.
Wednesday
 
 A 20 percent chance of showers. Partly sunny, with a high near 79. East northeast wind 5 to 10 mph.

 

Forecast from NOAA-NWS for Deltona FL.