Weather forecast for 10 daysAltamonte Springs, FL

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 77°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • Wind: 17mphNNE 32°
  • Humidity: 65%
  • UV index: 6
  • Sunrise: 7:28 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
Tomorrow, on Sunday, October 18, partly cloudy skies will persist, making for a mix of sun and clouds.
Minimal precipitation is anticipated. Modest temperature shifts from a high of a warm 77°F to a low of a pleasant 68°F are expected.
Conditions will lean colder, as the high of 77°F is more representative of November's climate.
Sunrise will be at 7:28 am and sunset at 6:52 pm; tomorrow's daylight will last for 11h and 25min.

10-day overview

Daily temperatures

Warmest period: Wednesday - Friday 81°C.
Minimum temperature: 77°C.

Chance of precipitation

Highest chance: Sunday 25.10. 42%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 14mphNNE 15°
  • Humidity: 71%
  • UV index: 0
  • 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 32°
  • Humidity: 65%
  • UV index: 6
  • Sunrise: 7:28 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 79°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 16mphNNE 25°
  • 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: 6%
  • Precipitation: 0"
  • Wind: 12mphNNE 12°
  • Humidity: 64%
  • UV index: 7
  • Sunrise: 7:29 am EDT
  • Sunset: 6:50 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 81°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 12mphN 10°
  • Humidity: 62%
  • UV index: 7
  • Sunrise: 7:30 am EDT
  • Sunset: 6:49 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 81°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 10mphN 5°
  • Humidity: 59%
  • 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 22°
  • Humidity: 59%
  • UV index: 7
  • Sunrise: 7:31 am EDT
  • Sunset: 6:48 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 79°F
  • 64°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • Wind: 15mphNNE 27°
  • Humidity: 68%
  • UV index: 7
  • Sunrise: 7:32 am EDT
  • Sunset: 6:47 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 77°F
  • 63°F
Showers
Showers
  • Precip. probability: 42%
  • Precipitation: 0.31"
  • Wind: 14mphNNE 23°
  • Humidity: 69%
  • UV index: 7
  • Sunrise: 7:32 am EDT
  • Sunset: 6:46 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 77°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 12mphNNE 17°
  • Humidity: 69%
  • UV index: 6
  • Sunrise: 7:33 am EDT
  • Sunset: 6:45 pm EDT
  • ▼
Over the next ten days, a mix of bright, dull and damp weather is forecasted.
Rainfall is anticipated on Sunday, next Saturday and Sunday.
The maximum temperature will be almost identical in the upcoming days. Maximum temperatures will fall between 77°F and 80.6°F, while the lowest temperature will be between 57.2°F and 68°F.
With a maximum temperature of 80.6°F, Wednesday through Friday will be the warmest days; the coldest days will be Sunday, next Sunday and Monday, with a maximum of 77°F.
Updated: Oct 17, 2026 @ 20:54:32 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, patchy clouds will move across the sky, allowing for sunshine at times.

Tomorrow, there is a low probability of minimal rainfall in Altamonte Springs.

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

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

In Altamonte Springs, Florida, the length of the day tomorrow will be 11h and 25min.