Weather forecast for 10 days
Deltona, FL

Weather forecast for the weekend

Sunday, Jun 15.

PM Thunderstorms
6:24 am

8:26 pm
EDT
PM Thunderstorms
91°F / 75°F
  • Wind: 8mph S
  • Humidity: 68%
  • Precip. probability: 52%
  • Precipitation: 0"
  • UV index: 9
Today, on Sunday, June 15, thunderstorms may form in the afternoon with sudden rainfall.
Minimal precipitation is expected. Temperatures are anticipated to range from a maximum of a hot 91.4°F to a minimum of a moderately hot 75.2°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be an extremely hot 109.4°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The highest temperature is forecasted to reflect June's average of 89.4°F.
Sunrise will be at 6:24 am and sunset at 8:26 pm; the daylight will last for 14h and 1min.

Frequently asked questions

What is the weather forecast for Deltona for the next ten days?
In Deltona, a combination of overcast, lightning-active and bright weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Monday, Tuesday, Friday and Saturday in Deltona. With light precipitation of 0.2", Tuesday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 91.4°F and 95°F, while the minimum temperature will be a persistent 75.2°F.
Combining with the humidity, the maximum feel-like temperature will vary between 105.8°F and 113°F.
What will be the hottest and the coldest days?
Tuesday will be the hottest day, with a maximum temperature of 95°F. With a maximum temperature of 91.4°F, Sunday, Monday, Saturday through next Tuesday will be the coldest days.

Long-term weather forecast

SunJun 15.
  • 91°F
  • 75°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 8mph S
  • Humidity: 68%
  • UV index: 9
  • Precip. probability: 52%
  • Precipitation: 0"
  • 6:24 am 8:26 pm EDT
MonJun 16.
  • 91°F
  • 75°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 7mph S
  • Humidity: 64%
  • UV index: 10
  • Precip. probability: 34%
  • Precipitation: 0.16"
  • 6:25 am 8:26 pm EDT
TueJun 17.
  • 95°F
  • 75°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph SSE
  • Humidity: 60%
  • UV index: 11
  • Precip. probability: 15%
  • Precipitation: 0.2"
  • 6:25 am 8:27 pm EDT
WedJun 18.
  • 93°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSE
  • Humidity: 61%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:25 am 8:27 pm EDT
ThuJun 19.
  • 93°F
  • 75°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 9mph SSE
  • Humidity: 61%
  • UV index: 11
  • Precip. probability: 33%
  • Precipitation: 0"
  • 6:25 am 8:27 pm EDT
FriJun 20.
  • 93°F
  • 75°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 8mph S
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 49%
  • Precipitation: 0.04"
  • 6:25 am 8:27 pm EDT
SatJun 21.
  • 91°F
  • 75°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph SSE
  • Humidity: 66%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • 6:25 am 8:27 pm EDT
SunJun 22.
  • 91°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph ESE
  • Humidity: 63%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:26 am 8:28 pm EDT
MonJun 23.
  • 91°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph ESE
  • Humidity: 66%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:26 am 8:28 pm EDT
TueJun 24.
  • 91°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph ESE
  • Humidity: 66%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:26 am 8:28 pm EDT
Over the next ten days, a mix of cloudy, unstable and sun-filled weather is predicted.
Rainfall is predicted for Monday, Tuesday, Friday and Saturday.
The maximum temperature will be very similar during the next few days. Highs will range from 91.4°F to 95°F, while the overnight low will stay at 75.2°F without change.
The hottest day will be Tuesday, with a maximum of 95°F; with a maximum temperature of 91.4°F, Sunday, Monday, Saturday through next Tuesday will be the coldest days in Deltona.
Combining with the humidity, the maximum feel-like temperature may increase substantially and range between a blisteringly hot 105.8°F and a blazing hot 113°F.
Updated: Jun 15, 2025 @ 05:13:09 UTC
Published by: Weather Atlas | About Us
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