Deltona, Florida Weather Forecast
Today in Deltona: clear skies with a high near 77°F and a low around 61°F. Rain chance 4%. Best chance of rain is Saturday at 59%. Highs run 76 to 77°F through Thursday.
Forecast updated 4:05 AM EDT, Oct 23
Active Weather Alerts
7-Day Forecast for Deltona
Today 10/23
77°61°
Sat 10/24
59%
77°63°
Sun 10/25
59%
77°69°
Mon 10/26
31%
77°69°
Tue 10/27
13%
77°67°
Wed 10/28
13%
76°66°
Thu 10/29
17%
76°65°
Next 24 Hours
| Now | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | Sat12 AM | 1 AM | 2 AM | 3 AM | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sky |  | | | | | | | | | | |  | | | | | | | | | | | | |
| Temp | 61° | 61° | 61° | 61° | 61° | 65° | 71° | 76° | 76° | 77° | 77° | 77° | 76° | 75° | 73° | 70° | 69° | 68° | 68° | 67° | 66° | 66° | 65° | 64° |
| Rain | 0% | 0% | 0% | 0% | 0% | 1% | 0% | 0% | 0% | 0% | 0% | 4% | 0% | 0% | 0% | 0% | 1% | 0% | 0% | 1% | 1% | 0% | 1% | 0% |
| Wind | NNW 6 | NNW 7 | N 7 | N 8 | N 9 | N 9 | N 10 | NNE 12 | NNE 13 | NNE 13 | NE 14 | NNE 15 | NNE 16 | NNE 15 | NNE 14 | N 12 | N 11 | N 10 | N 9 | N 9 | N 8 | N 8 | N 7 | N 7 |
Growing Conditions
Growing degree days
5,744
since Apr 1, base 50°F
Rain, last 30 days
9.35 in
model analysis
Rain, year to date
41.10 in
since Jan 1
2-inch soil temperature
72°F
yesterday, daily average
Reference ET, last 7 days
0.84 in
FAO-56 grass reference
Through Oct 21. Season totals use model analysis for this point and update every morning.
Soil, ET and spray tools for Deltona →
Current Stats & Observations
NWS Forecast
About Deltona Weather
Deltona sits at about 46 feet above sea level in Volusia County, Florida. About 198,361 people live in the Deltona area. Official forecasts and warnings for the area come from the National Weather Service MLB office, and the nearest NEXRAD radar site is KMLB. The city is in USDA plant hardiness zone 9b, where the coldest winter night typically falls between 25 to 30°F. Freezing temperatures are rare here.
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