Deltona 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Deltona 7-day weather forecast

Stacker created the forecast for Deltona, Florida using data from OpenWeather. This week's high is 99 °F on Saturday, while the low is 75 °F on Monday. There is expected to be 1 sunny day and rain on 4 days this week.

There are currently no weather alerts.

Monday, July 6

- High of 91 °F, low of 75 °F (47% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:31 AM, sunset at 8:27 PM
1 / 6
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Tuesday, July 7

- High of 92 °F, low of 78 °F (45% humidity)
- Mostly cloudy with a 71% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:32 AM, sunset at 8:26 PM
- Last quarter moon
2 / 6
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Wednesday, July 8

- High of 98 °F, low of 76 °F (42% humidity)
- Partly cloudy with a 100% chance of rain (18 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:32 AM, sunset at 8:26 PM
3 / 6
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Thursday, July 9

- High of 95 °F, low of 76 °F (46% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:33 AM, sunset at 8:26 PM
4 / 6
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Friday, July 10

- High of 98 °F, low of 77 °F (37% humidity)
- Mostly cloudy with a 80% chance of rain (0 mm of rain)
- Moderate breeze (15 mph wind)
- Sunrise at 6:33 AM, sunset at 8:26 PM
5 / 6
Stepan Bessmelnitsin // Shutterstock

Saturday, July 11

- High of 99 °F, low of 78 °F (35% humidity)
- Partly cloudy with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 6:34 AM, sunset at 8:26 PM
6 / 6
GP PIXSTOCK // Shutterstock

Sunday, July 12

- High of 98 °F, low of 79 °F (37% humidity)
- Sunny with a 0% chance of rain
- Moderate breeze (14 mph wind)
- Sunrise at 6:34 AM, sunset at 8:26 PM

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