Weather forecast for 10 days
Longboat Key, FL

Weather forecast for the weekend

Saturday, Apr 19.

Sunny
7:00 am

7:58 pm
EDT
Sunny
82°F / 68°F
  • Wind: 14mph SE
  • Humidity: 59%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 10
On Saturday, April 19, clear skies and sunshine are anticipated.
The temperature is predicted to vary between a temperate 82.4°F and a delightful 68°F.
The maximum heat index, which combines relative humidity and air temperature, is assessed at 84.2°F.
The high is forecasted to coincide with April's normal of 80.2°F.
Sunrise was at 7:00 am and sunset will be at 7:58 pm; the daylight will last for 12h and 58min.

Sunday, Apr 20.

Partly Cloudy
6:59 am

7:59 pm
EDT
Partly Cloudy
81°F / 68°F
  • Wind: 16mph SSE
  • Humidity: 64%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 11
On Sunday, in Longboat Key, sun and clouds will share the sky, creating a partly cloudy day.
Temperature is expected to swing from a high of a moderately hot 80.6°F to a low of a delightful 68°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is computed to be 82.4°F.
April's standard high of 80.2°F is predicted to be reached during the day.
Sunrise will be at 6:59 am and sunset at 7:59 pm; tomorrow's daylight will last for 13h and 0min.

Frequently asked questions

What is the weather forecast for Longboat Key for tomorrow?
On Sunday, sunlight and clouds will take turns dominating the sky.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 80.6°F, while the lowest temperature will be 68°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at 82.4°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in April. The lowest temperature tomorrow will be also in line with the average low temperature.
What time are sunrise and sunset tomorrow?
On Sunday, in Longboat Key, sunrise will be at 6:59 am and sunset at 7:59 pm (EDT).
How many hours of daylight will Longboat Key have tomorrow?
In Longboat Key, tomorrow, there will be 13h and 0min of daylight.
What is the weather forecast for Longboat Key for the next ten days?
In Longboat Key, a combination of bright and cloudy weather is forecasted for the next ten days.
How hot will it be in the next ten days?
The maximum temperature will vary between 78.8°F and 84.2°F, while the minimum temperature will be between 68°F and 71.6°F.
Combining with the humidity, the maximum feel-like temperature will vary between 78.8°F and 91.4°F.
What will be the hottest and the coldest days?
With the maximum temperature of 84.2°F, Friday will be the hottest day. With a maximum temperature of 78.8°F, Monday and Tuesday will be the coldest days.

Long-term weather forecast

SatApr 19.
  • 82°F
  • 68°F
Sunny
Sunny
  • Wind: 14mph SE
  • Humidity: 59%
  • UV index: 10
  • Precip. probability: 2%
  • Precipitation: 0"
  • 7:00 am 7:58 pm EDT
SunApr 20.
  • 81°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph SSE
  • Humidity: 64%
  • UV index: 11
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:59 am 7:59 pm EDT
MonApr 21.
  • 79°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph S
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:58 am 7:59 pm EDT
TueApr 22.
  • 79°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSW
  • Humidity: 72%
  • UV index: 10
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:57 am 8:00 pm EDT
WedApr 23.
  • 81°F
  • 70°F
Sunny
Sunny
  • Wind: 12mph SSW
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:56 am 8:01 pm EDT
ThuApr 24.
  • 81°F
  • 70°F
Sunny
Sunny
  • Wind: 12mph S
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:55 am 8:01 pm EDT
FriApr 25.
  • 84°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph SSE
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:54 am 8:02 pm EDT
SatApr 26.
  • 82°F
  • 72°F
Sunny
Sunny
  • Wind: 12mph SSW
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:54 am 8:02 pm EDT
SunApr 27.
  • 82°F
  • 72°F
Sunny
Sunny
  • Wind: 12mph SSW
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 19%
  • Precipitation: 0"
  • 6:53 am 8:03 pm EDT
MonApr 28.
  • 82°F
  • 70°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph SW
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:52 am 8:03 pm EDT
Conditions over the next ten days suggest that a combination of mostly clear and cloud-filled weather is forecasted.
Rain is not expected in Longboat Key in the upcoming days.
Temperature differences will be unnoticeable in the coming days. The maximum temperature will vary between 78.8°F and 84.2°F, while the overnight low will be also nearly unchanged, as the minimum temperature is expected to range between 68°F and 71.6°F.
Expect the hottest day on Friday, with temperatures peaking at 84.2°F; Monday and Tuesday, with the highest temperature of 78.8°F, will be the coldest days in Longboat Key.
Including the humidity's impact, the maximum feel-like temperature may increase and vary between 78.8°F and a blazing 91.4°F.
Updated: Apr 19, 2025 @ 13:06:39 UTC
Published by: Weather U.S. | About Us
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