Deltona 7-day weather forecast

Written by:
August 18, 2025
ESOlex // Shutterstock

Deltona 7-day weather forecast

Stacker created the forecast for Deltona, Florida using data from OpenWeather. This week's high is 95 °F on Wednesday, while the low is 76 °F on Monday. There are expected to be 3 sunny days and rain on 6 days this week.

There are currently no weather alerts.

Monday, August 18

- High of 90 °F, low of 76 °F (59% humidity)
- Partly cloudy with a 100% chance of rain (9 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:55 AM, sunset at 8:02 PM
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Dmitry Naumov // Shutterstock

Tuesday, August 19

- High of 92 °F, low of 77 °F (52% humidity)
- Partly cloudy with a 100% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:56 AM, sunset at 8:01 PM
2 / 6
GP PIXSTOCK // Shutterstock

Wednesday, August 20

- High of 95 °F, low of 76 °F (42% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:56 AM, sunset at 8:00 PM
3 / 6
AnnaElizabeth photography // Shutterstock

Thursday, August 21

- High of 92 °F, low of 77 °F (45% humidity)
- Mostly sunny with a 91% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:57 AM, sunset at 7:59 PM
4 / 6
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Friday, August 22

- High of 95 °F, low of 76 °F (39% humidity)
- Sunny with a 93% chance of rain (1 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 6:57 AM, sunset at 7:57 PM
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Leena Robinson // Shutterstock

Saturday, August 23

- High of 89 °F, low of 76 °F (60% humidity)
- Partly cloudy with a 100% chance of rain (4 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 6:58 AM, sunset at 7:56 PM
- New moon
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aco // Shutterstock

Sunday, August 24

- High of 93 °F, low of 76 °F (48% humidity)
- Partly cloudy with a 100% chance of rain (6 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 6:58 AM, sunset at 7:55 PM

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