Weather forecast for 10 days
Captiva, FL

Weather forecast for the weekend

Saturday, Jun 21.

PM Thunderstorms
6:35 am

8:26 pm
EDT
PM Thunderstorms
88°F / 77°F
  • Wind: 10mph SE
  • Humidity: 70%
  • Precip. probability: 60%
  • Precipitation: 0.24"
  • UV index: 11
On Saturday, June 21, isolated thunderstorms are expected with brief heavy rain.
The likelihood of precipitation for tomorrow is high. However, the rain will be light. The temperature is anticipated to vary between a blazing 87.8°F and a temperate 77°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at a steamy 100.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The anticipated temperature peak will correspond with June's average maximum of 86.2°F.
Sunrise will be at 6:35 am and sunset at 8:26 pm; tomorrow's daylight will last for 13h and 51min.

Sunday, Jun 22.

PM Thunderstorms
6:35 am

8:26 pm
EDT
PM Thunderstorms
88°F / 79°F
  • Wind: 11mph ESE
  • Humidity: 74%
  • Precip. probability: 69%
  • Precipitation: 0.31"
  • UV index: 11
On Sunday, June 22, rumbling thunderstorms could affect the area later in the afternoon.
The likelihood of rain is high. However, precipitation will be light. A slight fluctuation in temperature is forecasted, achieving a maximum of a humid 87.8°F and dipping to a minimum of a moderately hot 78.8°F.
Sunday's peak temperature is predicted to align with June's common high of 86.2°F.
Sunrise will be at 6:35 am and sunset at 8:26 pm; the daylight will last for 13h and 51min.

Frequently asked questions

What is the weather forecast for Captiva for tomorrow?
Tomorrow, in Captiva, rumbles of thunder are possible along with moderate rain in the afternoon.
Will it rain tomorrow?
With a probability of 60%, light precipitation of 0.24" is forecasted.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 87.8°F, while the minimum temperature will be 77°F. The maximum heat index, which combines relative humidity and air temperature, is calculated to be 100.4°F.
The highest temperature tomorrow will be in line with the average maximum temperature in June. Tomorrow, the lowest temperature will be also in line with the average low temperature.
When is the sunrise / sunset tomorrow?
On Saturday, in Captiva, sunrise will be at 6:35 am and sunset at 8:26 pm (EDT).
How long will the day be tomorrow?
In Captiva, tomorrow, there will be 13h and 51min of daylight.
What is the weather forecast for Captiva for Sunday?
On Sunday, stormy weather with frequent thunder and rain bursts is expected.
Will it rain on Sunday?
Light precipitation of 0.31" is predicted on Sunday. The possibility of rainfall is 69%.
What will be the highest temperature on Sunday in Captiva?
On Sunday, the highest temperature will be 87.8°F, while the lowest temperature will be 78.8°F.
What is the weather forecast for Captiva for the next ten days?
In Captiva, predominantly stormy and occasionally dull weather is expected for the next ten days.
Will it rain in the next ten days in Captiva?
In Captiva, rain is forecasted almost every day for the next ten days. Sunday, with light precipitation of 0.31", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 84.2°F and 89.6°F, while the minimum temperature will be between 77°F and 78.8°F.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 95°F and 104°F.
What will be the hottest and the coldest days?
With the maximum temperature of 89.6°F, Monday will be the hottest day. Today is the coldest day, with a maximum temperature of 84.2°F.

Long-term weather forecast

FriJun 20.
  • 84°F
  • 79°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 8mph NW
  • Humidity: 80%
  • UV index: 9
  • Precip. probability: 45%
  • Precipitation: 0.08"
  • 6:35 am 8:25 pm EDT
SatJun 21.
  • 88°F
  • 77°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 10mph SE
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 60%
  • Precipitation: 0.24"
  • 6:35 am 8:26 pm EDT
SunJun 22.
  • 88°F
  • 79°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 11mph ESE
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 69%
  • Precipitation: 0.31"
  • 6:35 am 8:26 pm EDT
MonJun 23.
  • 90°F
  • 77°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 12mph E
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 37%
  • Precipitation: 0.08"
  • 6:35 am 8:26 pm EDT
TueJun 24.
  • 88°F
  • 77°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 12mph E
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 36%
  • Precipitation: 0.08"
  • 6:35 am 8:26 pm EDT
WedJun 25.
  • 88°F
  • 77°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 12mph E
  • Humidity: 73%
  • UV index: 11
  • Precip. probability: 42%
  • Precipitation: 0.08"
  • 6:36 am 8:26 pm EDT
ThuJun 26.
  • 88°F
  • 79°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 10mph SE
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 57%
  • Precipitation: 0.24"
  • 6:36 am 8:26 pm EDT
FriJun 27.
  • 86°F
  • 79°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 9mph SSE
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 47%
  • Precipitation: 0.2"
  • 6:36 am 8:27 pm EDT
SatJun 28.
  • 86°F
  • 79°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SSE
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:37 am 8:27 pm EDT
SunJun 29.
  • 86°F
  • 79°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 9mph S
  • Humidity: 76%
  • UV index: 11
  • Precip. probability: 37%
  • Precipitation: 0.16"
  • 6:37 am 8:27 pm EDT
Over the next ten days, conditions will reflect that primarily storm-filled and occasionally cloud-filled weather is predicted.
Rain is anticipated on Friday through next Friday and Sunday.
The maximum temperature will be very similar in the upcoming period. Highs will range from 84.2°F to 89.6°F, while the nighttime low will be also mostly stable, as night temperatures will lie between 77°F and 78.8°F.
Expect the hottest day on Monday, with temperatures peaking at 89.6°F; today is the coldest day, with a maximum temperature of 84.2°F.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and vary between a sizzling 95°F and an extremely hot 104°F.
Updated: Jun 20, 2025 @ 08:31:11 UTC
Published by: Weather U.S. | About Us
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