Weather forecast for 10 days
Longboat Key, FL

Weather forecast for the weekend

Sunday, May 11.

Cloudy
6:42 am

8:11 pm
EDT
Cloudy
82°F / 75°F
  • Wind: 19mph SSE
  • Humidity: 79%
  • Precip. probability: 24%
  • Precipitation: 1.38"
  • UV index: 6
Today, low-hanging clouds will persist throughout the day.
Intense precipitation of 1.38" is anticipated. Slight changes in temperature are predicted, reaching a high of a temperate 82.4°F and decreasing to a low of a moderately hot 75.2°F.
The maximum heat index, which modifies the air temperature to account for humidity, is appraised at a blazing 89.6°F. Note that heat index values are valued for light wind and location in the shade.
Today's high is forecasted to coincide with the typical May maximum of 84.2°F.
Sunrise was at 6:42 am and sunset will be at 8:11 pm; the daylight will last for 13h and 29min.

Frequently asked questions

What is the weather forecast for Longboat Key for the next ten days?
In Longboat Key, a combination of sun-filled, overcast and lightning-active weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Sunday and Monday in Longboat Key. With heavy precipitation of 1.38", 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 80.6°F and 86°F, while the minimum temperature will vary between 73.4°F and 77°F.
Taking the humidity into consideration, the maximum feel-like temperature will range between 84.2°F and 96.8°F.
What will be the hottest and the coldest days?
The hottest days will be next Sunday through next Tuesday, with a maximum of 86°F. The coldest days will be Monday through Wednesday, with a maximum of 80.6°F.

Long-term weather forecast

SunMay 11.
  • 82°F
  • 75°F
Cloudy
Cloudy
  • Wind: 19mph SSE
  • Humidity: 79%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 1.38"
  • 6:42 am 8:11 pm EDT
MonMay 12.
  • 81°F
  • 75°F
Thunderstorms
Thunderstorms
  • Wind: 14mph SSW
  • Humidity: 82%
  • UV index: 9
  • Precip. probability: 72%
  • Precipitation: 1.02"
  • 6:42 am 8:11 pm EDT
TueMay 13.
  • 81°F
  • 75°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph WSW
  • Humidity: 66%
  • UV index: 11
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:41 am 8:12 pm EDT
WedMay 14.
  • 81°F
  • 73°F
Sunny
Sunny
  • Wind: 11mph W
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:40 am 8:13 pm EDT
ThuMay 15.
  • 82°F
  • 75°F
Sunny
Sunny
  • Wind: 11mph SW
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:40 am 8:13 pm EDT
FriMay 16.
  • 82°F
  • 75°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph WSW
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:39 am 8:14 pm EDT
SatMay 17.
  • 84°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SW
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:39 am 8:14 pm EDT
SunMay 18.
  • 86°F
  • 77°F
Sunny
Sunny
  • Wind: 11mph SW
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:38 am 8:15 pm EDT
MonMay 19.
  • 86°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSW
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:38 am 8:15 pm EDT
TueMay 20.
  • 86°F
  • 77°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSW
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:37 am 8:16 pm EDT
sun-filled, cloudy and thunderstorm-prone weather is anticipated.
Rainfall is predicted for Sunday and Monday.
Highs will stay within a very narrow margin over the next several days. Expected highs will hover between 80.6°F and 86°F, while changes in the overnight low will be also barely noticeable, as the minimum temperature will fluctuate between 73.4°F and 77°F.
The hottest days in Longboat Key will be next Sunday through next Tuesday, with a maximum of 86°F; with a maximum temperature of 80.6°F, Monday through Wednesday will be the coldest days in Longboat Key.
Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and range between 84.2°F and a fiery hot 96.8°F.
Updated: May 11, 2025 @ 13:20:12 UTC
Published by: Weather Atlas | About Us
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