Weather forecast for 10 daysRattlesnake, FL

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 77°F
  • 63°F
Rain
Rain
  • Precip. probability: 100%
  • Precipitation: 0.2"
  • Wind: 12mphNNE 13°
  • Humidity: 78%
  • UV index: 3
  • Sunrise: 7:31 am EDT
  • Sunset: 6:59 pm EDT
  • ▼
Today, in Rattlesnake, the forecast includes rain showers and damp conditions lasting all day.
The likelihood of precipitation is high. However, the rainfall will be light. Temperatures will oscillate between a moderately hot 77°F at their highest and a breezy 62.6°F at their lowest.
A high of 77°F is expected, which aligns better with November's average peak of 76.5°F than October's 83.3°F.
Sunrise was at 7:31 am and sunset will be at 6:59 pm; the daylight will last for 11h and 28min.

Sunday Oct 18, 2026

  • 81°F
  • 66°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 17mphNE 41°
  • Humidity: 63%
  • UV index: 8
  • Sunrise: 7:32 am EDT
  • Sunset: 6:58 pm EDT
  • ▼
Tomorrow, a bright and mostly cloud-free sky is in store.
Rainfall is not forecasted. Temperatures are anticipated to range from a maximum of a warm 80.6°F to a minimum of an enjoyable 66.2°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is calculated to be 82.4°F.
The predicted daytime maximum should align with the typical October high of 83.3°F.
Sunrise will be at 7:32 am and sunset at 6:58 pm; tomorrow's daylight will last for 11h and 26min.

10-day overview

Daily temperatures

Warmest period: Monday - Saturday 82°C.
Coldest day: today 77°C.

Chance of precipitation

Highest chance: today 100%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 77°F
  • 63°F
Rain
Rain
  • Precip. probability: 100%
  • Precipitation: 0.2"
  • Wind: 12mphNNE 13°
  • Humidity: 78%
  • UV index: 3
  • Sunrise: 7:31 am EDT
  • Sunset: 6:59 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 81°F
  • 66°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 17mphNE 41°
  • Humidity: 63%
  • UV index: 8
  • Sunrise: 7:32 am EDT
  • Sunset: 6:58 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 82°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 14mphNE 42°
  • Humidity: 68%
  • UV index: 8
  • Sunrise: 7:32 am EDT
  • Sunset: 6:57 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 82°F
  • 59°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 10mphNNE 32°
  • Humidity: 64%
  • UV index: 8
  • Sunrise: 7:33 am EDT
  • Sunset: 6:56 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 82°F
  • 61°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 9mphNNE 26°
  • Humidity: 63%
  • UV index: 7
  • Sunrise: 7:34 am EDT
  • Sunset: 6:55 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 82°F
  • 59°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 9mphNNE 17°
  • Humidity: 57%
  • UV index: 7
  • Sunrise: 7:34 am EDT
  • Sunset: 6:54 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 82°F
  • 63°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 9mphNNE 33°
  • Humidity: 58%
  • UV index: 7
  • Sunrise: 7:35 am EDT
  • Sunset: 6:53 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 82°F
  • 63°F
Sunny
Sunny
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 12mphNNE 31°
  • Humidity: 64%
  • UV index: 7
  • Sunrise: 7:35 am EDT
  • Sunset: 6:52 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 81°F
  • 61°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 12mphNNE 23°
  • Humidity: 64%
  • UV index: 7
  • Sunrise: 7:36 am EDT
  • Sunset: 6:51 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 81°F
  • 63°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 11mphNNE 21°
  • Humidity: 62%
  • UV index: 7
  • Sunrise: 7:37 am EDT
  • Sunset: 6:50 pm EDT
  • ▼
For the next ten days, a combination of primarily bright and occasionally rainy and cloudy weather is anticipated.
With a probability of 100%, rainfall is anticipated only today. The precipitation will be light at 0.2".
Highs will stay within a very narrow margin in the forecast period ahead. The maximum temperature will vary between 77°F and 82.4°F, while the forecast minimum temperature falls between 59°F and 66.2°F.
Monday through next Saturday, with the highest temperature of 82.4°F, will be the warmest days in Rattlesnake; today is the coldest day, with a maximum temperature of 77°F.
Updated: Oct 17, 2026 @ 16:34:50 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, in Rattlesnake, expect rain to be steady at times, with occasional breaks.

With a probability of 100%, light precipitation of 0.2" is predicted.

Today, the highest temperature will be 77°F, while the lowest temperature will be 62.6°F.
The highest temperature will be a few degrees lower than the average maximum of 83.3°F in October. The lowest temperature today will be also a couple of degrees lower than the average low temperature.

On Saturday, in Rattlesnake, sunrise was at 7:31 am and sunset will be at 6:59 pm (EDT).

In Rattlesnake, today, there will be 11h and 28min of daylight.

Tomorrow, mainly sunny conditions will dominate the day.

No, it will not rain tomorrow.

Tomorrow, the highest temperature will be 80.6°F, while the lowest temperature will be 66.2°F. The maximum heat index, which adjusts the air temperature based on humidity, is assessed at 82.4°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature will be moderately lower than the average low of 70.2°F.

On Sunday, in Rattlesnake, sunrise will be at 7:32 am and sunset at 6:58 pm (EDT).

Tomorrow, the daylight will last for 11h and 26min.