Weather forecast for 10 daysDeltona, FL

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 68°F
  • 66°F
Light Rain
Light Rain
  • Precip. probability: 70%
  • Precipitation: 0.04"
  • Wind: 13mphN 6°
  • Humidity: 82%
  • UV index: 3
  • Sunrise: 7:27 am EDT
  • Sunset: 6:53 pm EDT
  • ▼
Today, on Saturday, October 17, patchy light rain showers will continue intermittently.
Minimal precipitation is anticipated. A slight temperature fluctuation is expected, ranging from a high of a pleasant 68°F to a low of a comfortable 66.2°F.
The expected high is lower and consistent with November's normal of 75.6°F rather than October's.
Sunrise was at 7:27 am and sunset will be at 6:53 pm; the daylight will last for 11h and 26min.

Sunday Oct 18, 2026

  • 77°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • Wind: 17mphNNE 30°
  • Humidity: 67%
  • UV index: 6
  • Sunrise: 7:28 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
Tomorrow, on Sunday, some passing clouds may drift through, but the sun will shine at times.
Minimal precipitation is expected. Daytime will witness a high of a moderately hot 77°F, slightly diverging from the predicted night low of an agreeable 68°F.
The temperature will be lower and more consistent with November's average high of 75.6°F than with October's usual.
Sunrise will be at 7:28 am and sunset at 6:52 pm; tomorrow's daylight will last for 11h and 24min.

10-day overview

Daily temperatures

Warmest day: Wednesday 82°C.
Coldest day: today 68°C.

Chance of precipitation

Highest chance: today 70%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 68°F
  • 66°F
Light Rain
Light Rain
  • Precip. probability: 70%
  • Precipitation: 0.04"
  • Wind: 13mphN 6°
  • Humidity: 82%
  • UV index: 3
  • Sunrise: 7:27 am EDT
  • Sunset: 6:53 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 77°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • Wind: 17mphNNE 30°
  • Humidity: 67%
  • UV index: 6
  • Sunrise: 7:28 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 77°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 16mphNNE 22°
  • Humidity: 71%
  • UV index: 6
  • Sunrise: 7:28 am EDT
  • Sunset: 6:51 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 79°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 12mphN 7°
  • Humidity: 64%
  • UV index: 7
  • Sunrise: 7:29 am EDT
  • Sunset: 6:50 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 82°F
  • 57°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 12mphN 4°
  • Humidity: 62%
  • UV index: 7
  • Sunrise: 7:30 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 81°F
  • 57°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 11mphN 2°
  • Humidity: 60%
  • UV index: 7
  • Sunrise: 7:30 am EDT
  • Sunset: 6:48 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 81°F
  • 63°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 11mphNNE 14°
  • Humidity: 61%
  • UV index: 7
  • Sunrise: 7:31 am EDT
  • Sunset: 6:47 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 79°F
  • 64°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • Wind: 14mphNNE 22°
  • Humidity: 70%
  • UV index: 7
  • Sunrise: 7:32 am EDT
  • Sunset: 6:46 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 77°F
  • 61°F
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 0.47"
  • Wind: 14mphNNE 22°
  • Humidity: 70%
  • UV index: 7
  • Sunrise: 7:32 am EDT
  • Sunset: 6:45 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 79°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 12mphNNE 14°
  • Humidity: 68%
  • UV index: 7
  • Sunrise: 7:33 am EDT
  • Sunset: 6:44 pm EDT
  • ▼
Looking ahead, conditions suggest a period of mostly clear, cloudy and showery weather is predicted.
Rainfall is expected on Saturday, Sunday, next Saturday and Sunday.
Temperature fluctuation will be noticeable in the next ten days. The temperature is expected to swing from 68°F up to 82.4°F, while the forecast minimum temperature falls between 57.2°F and 68°F.
Wednesday is expected to be the warmest, reaching up to 82.4°F; today is the coldest day, with a maximum temperature of 68°F.
Updated: Oct 17, 2026 @ 18:33:40 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, moments of sunshine will break through the patchy clouds.

Tomorrow, there is a low chance of minimal precipitation in Deltona.

Tomorrow, the highest temperature will be 77°F, while the lowest temperature will be 68°F.
Tomorrow, the highest temperature will be a few degrees lower than the average maximum temperature in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Deltona, sunrise will be at 7:28 am and sunset at 6:52 pm (EDT).

In Deltona, the length of the day tomorrow will be 11h and 24min.