Weather forecast for 10 days
Sanibel, FL

Weather forecast for the weekend

Saturday, May 3.

Sunny
6:47 am

8:02 pm
EDT
Sunny
82°F / 73°F
  • Wind: 14mph S
  • Humidity: 68%
  • Precip. probability: 8%
  • Precipitation: 0"
  • UV index: 11
Tomorrow, in Sanibel, sunny conditions are expected to continue.
A subtle difference will be noticeable between the daytime peak temperature of a temperate 82.4°F and the nighttime low of a warm 73.4°F.
The maximum heat index, which modifies the air temperature to account for humidity, is appraised at a humid 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
May's usual high of 82.9°F is predicted to be matched by the day’s maximum temperature.
Sunrise will be at 6:47 am and sunset at 8:02 pm; tomorrow's daylight will last for 13h and 16min.

Sunday, May 4.

Mostly Cloudy
6:46 am

8:03 pm
EDT
Mostly Cloudy
82°F / 72°F
  • Wind: 12mph SSW
  • Humidity: 75%
  • Precip. probability: 15%
  • Precipitation: 0.16"
  • UV index: 10
On Sunday, in Sanibel, widespread cloud cover will remain in place.
With a low probability, light precipitation is predicted. Forecasted temperatures will peak at a moderately hot 82.4°F and dip to a minimum of a delightful 71.6°F.
On Sunday, the anticipated high will correspond with the regular May temperature of 82.9°F.
Sunrise will be at 6:46 am and sunset at 8:03 pm; the daylight will last for 13h and 17min.

Frequently asked questions

What is the weather forecast for Sanibel for tomorrow?
On Saturday, expect consistent sunshine and open skies.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 82.4°F, while the minimum temperature will be 73.4°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised at 86°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in May. The lowest temperature tomorrow will be also in line with the average low temperature.
What time are sunrise and sunset tomorrow?
On Saturday, in Sanibel, sunrise will be at 6:47 am and sunset at 8:02 pm (EDT).
How long will the day be tomorrow?
In Sanibel, Florida, tomorrow, there will be 13h and 16min of daylight.
What is the weather forecast for Sanibel for Sunday?
On Sunday, in Sanibel, expect continuous cloudiness with subdued daylight.
Will it rain on Sunday?
Light precipitation of 0.16" is anticipated on Sunday. The chance of rainfall is low at 15%.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature in Sanibel will be 82.4°F, while the lowest temperature will be 71.6°F.
What is the weather forecast for Sanibel for the next ten days?
In Sanibel, a combination of gloomy, bright and thunderstorm-prone weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rain is forecasted for Sunday, next Friday through next Sunday in Sanibel. With light precipitation of 0.28", next Sunday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 82.4°F and 87.8°F, while the minimum temperature will range between 69.8°F and 73.4°F.
Including the humidity's impact, the maximum feel-like temperature will vary between 86°F and 100.4°F.
What will be the hottest and the coldest days?
The hottest day will be Tuesday, with a maximum of 87.8°F. With a maximum temperature of 82.4°F, Saturday, Sunday, next Saturday and Sunday will be the coldest days in Sanibel.

Long-term weather forecast

FriMay 2.
  • 86°F
  • 70°F
Sunny
Sunny
  • Wind: 12mph WSW
  • Humidity: 54%
  • UV index: 11
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:47 am 8:02 pm EDT
SatMay 3.
  • 82°F
  • 73°F
Sunny
Sunny
  • Wind: 14mph S
  • Humidity: 68%
  • UV index: 11
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:47 am 8:02 pm EDT
SunMay 4.
  • 82°F
  • 72°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph SSW
  • Humidity: 75%
  • UV index: 10
  • Precip. probability: 15%
  • Precipitation: 0.16"
  • 6:46 am 8:03 pm EDT
MonMay 5.
  • 84°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSW
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:45 am 8:03 pm EDT
TueMay 6.
  • 88°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph SSE
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:45 am 8:04 pm EDT
WedMay 7.
  • 86°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSE
  • Humidity: 69%
  • UV index: 11
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:44 am 8:04 pm EDT
ThuMay 8.
  • 84°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph S
  • Humidity: 68%
  • UV index: 11
  • Precip. probability: 10%
  • Precipitation: 0"
  • 6:43 am 8:05 pm EDT
FriMay 9.
  • 84°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph S
  • Humidity: 68%
  • UV index: 11
  • Precip. probability: 13%
  • Precipitation: 0.04"
  • 6:43 am 8:05 pm EDT
SatMay 10.
  • 82°F
  • 70°F
AM Thunderstorms
AM Thunderstorms
  • Wind: 13mph SSW
  • Humidity: 72%
  • UV index: 10
  • Precip. probability: 41%
  • Precipitation: 0.2"
  • 6:42 am 8:06 pm EDT
SunMay 11.
  • 82°F
  • 72°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph SSW
  • Humidity: 71%
  • UV index: 10
  • Precip. probability: 49%
  • Precipitation: 0.28"
  • 6:41 am 8:07 pm EDT
For the next ten days, a combination of overcast, clear and thunderstorm-prone weather is forecasted.
Rain is forecasted for Sunday, next Friday through next Sunday.
Temperature variation will be minimal in the upcoming days. Maximum temperatures will fall between 82.4°F and 87.8°F, while the lowest nighttime temperatures will be also relatively consistent, as the lowest temperatures will remain in the range of 69.8°F to 73.4°F.
Expect the hottest day on Tuesday, with temperatures peaking at 87.8°F; with a maximum temperature of 82.4°F, Saturday, Sunday, next Saturday and Sunday will be the coldest days in Sanibel.
Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and range between a tropical 86°F and a very hot 100.4°F.
Updated: May 2, 2025 @ 18:25:20 UTC
Published by: Weather U.S. | About Us
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