Weather forecast for 10 days
Sanibel, FL

Weather forecast for the weekend

Saturday, Jun 21.

PM Thunderstorms
6:34 am

8:25 pm
EDT
PM Thunderstorms
88°F / 75°F
  • Wind: 9mph SE
  • Humidity: 70%
  • Precip. probability: 37%
  • Precipitation: 0.08"
  • UV index: 11
On Saturday, June 21, rain with scattered lightning is expected during the afternoon.
Minimal precipitation is predicted. The temperature scale will run from a maximum of a tropical 87.8°F to a minimum of a temperate 75.2°F.
Saturday's highest temperature is predicted to match the regular high for June at 86°F.
Sunrise will be at 6:34 am and sunset at 8:25 pm; the daylight will last for 13h and 50min.

Sunday, Jun 22.

PM Thunderstorms
6:34 am

8:25 pm
EDT
PM Thunderstorms
90°F / 75°F
  • Wind: 10mph ESE
  • Humidity: 72%
  • Precip. probability: 63%
  • Precipitation: 0.2"
  • UV index: 11
On Sunday, June 22, afternoon thunderstorms are expected, possibly with frequent lightning.
The chance of rain is high. However, precipitation will be light. Temperature fluctuations between a blazing 89.6°F and a temperate 75.2°F are forecasted.
On Sunday, the expected maximum temperature should be consistent with June's typical high of 86°F.
Sunrise will be at 6:34 am and sunset at 8:25 pm; the daylight will last for 13h and 50min.

Frequently asked questions

What is the weather forecast for Sanibel for Saturday?
On Saturday, rainy weather and thunderstorms are expected in the afternoon.
Will it rain on Saturday?
On Saturday, there is a low probability of minimal rainfall in Sanibel.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature in Sanibel will be 87.8°F, while the lowest temperature will be 75.2°F.
What is the weather forecast for Sanibel for Sunday?
On Sunday, afternoon thunderstorms are expected, possibly with frequent lightning.
Will it rain on Sunday?
Light precipitation of 0.2" is anticipated on Sunday. The likelihood of rainfall is 63%.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 89.6°F, while the minimum temperature will be 75.2°F.
What is the weather forecast for Sanibel for the next ten days?
In Sanibel, thunderstorms are anticipated daily for the next ten days.
Will it rain in the next ten days?
With daily precipitation varying from a minimum of 0.08" to a maximum of 0.59", rain is forecasted every day in Sanibel. With moderate precipitation of 0.59", Thursday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 86°F and 91.4°F, while the minimum temperature will vary between 75.2°F and 77°F.
Including the humidity's impact, the maximum feel-like temperature will vary between 96.8°F and 109.4°F.
What will be the hottest and the coldest days?
The hottest days will be Monday and Tuesday, with a maximum of 91.4°F. Tomorrow will be the coldest day, with a maximum temperature of 86°F.

Long-term weather forecast

ThuJun 19.
  • min.
  • 77°F
Thunderstorms Early
Thunderstorms Early
  • Wind: 8mph E
  • Humidity: 83%
  • UV index: 0
  • Precip. probability: 98%
  • Precipitation: 0.59"
  • 6:34 am 8:24 pm EDT
FriJun 20.
  • 86°F
  • 77°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph SW
  • Humidity: 75%
  • UV index: 9
  • Precip. probability: 34%
  • Precipitation: 0.12"
  • 6:34 am 8:25 pm EDT
SatJun 21.
  • 88°F
  • 75°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 9mph SE
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 37%
  • Precipitation: 0.08"
  • 6:34 am 8:25 pm EDT
SunJun 22.
  • 90°F
  • 75°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 10mph ESE
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 63%
  • Precipitation: 0.2"
  • 6:34 am 8:25 pm EDT
MonJun 23.
  • 91°F
  • 75°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 12mph E
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 35%
  • Precipitation: 0.12"
  • 6:35 am 8:25 pm EDT
TueJun 24.
  • 91°F
  • 75°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 11mph E
  • Humidity: 69%
  • UV index: 11
  • Precip. probability: 41%
  • Precipitation: 0.12"
  • 6:35 am 8:25 pm EDT
WedJun 25.
  • 90°F
  • 75°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 11mph ESE
  • Humidity: 70%
  • UV index: 9
  • Precip. probability: 47%
  • Precipitation: 0.12"
  • 6:35 am 8:25 pm EDT
ThuJun 26.
  • 88°F
  • 77°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 9mph SE
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 65%
  • Precipitation: 0.24"
  • 6:36 am 8:26 pm EDT
FriJun 27.
  • 88°F
  • 77°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 9mph SSE
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 45%
  • Precipitation: 0.12"
  • 6:36 am 8:26 pm EDT
SatJun 28.
  • 90°F
  • 77°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 9mph S
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 50%
  • Precipitation: 0.12"
  • 6:36 am 8:26 pm EDT
Looking ahead, stormy skies with frequent lightning are likely each day.
Rain is forecasted day-to-day, with daily precipitation varying from a minimal 0.08" to a maximum of 0.59".
The temperature shift across days will be subtle in the upcoming period. Expected highs will hover between 86°F and 91.4°F, while fluctuations in the night’s lowest temperature will be also minimal, as the overnight low will fall between 75.2°F and 77°F.
With a maximum temperature of 91.4°F, Monday and Tuesday will be the hottest days; the coldest day will be Friday, with a maximum of 86°F.
Combining with the humidity, the maximum feel-like temperature may increase substantially and range between a steamy 96.8°F and an extremely hot 109.4°F.
Updated: Jun 19, 2025 @ 22:54:56 UTC
Published by: Weather U.S. | About Us
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