Weather forecast for 10 days
Long Key, FL

Weather forecast for the weekend

Saturday, May 3.

Mostly Sunny
6:44 am

7:55 pm
EDT
Mostly Sunny
81°F / 77°F
  • Wind: 12mph SE
  • Humidity: 69%
  • Precip. probability: 17%
  • Precipitation: 0"
  • UV index: 11
On Saturday, in Long Key, mainly sunny skies with just a few high clouds are anticipated.
A mild temperature range, peaking at a moderately hot 80.6°F and bottoming out at a temperate 77°F, is predicted.
Sunrise will be at 6:44 am and sunset at 7:55 pm; the daylight will last for 13h and 11min.

Sunday, May 4.

Partly Cloudy
6:44 am

7:55 pm
EDT
Partly Cloudy
81°F / 75°F
  • Wind: 11mph SSE
  • Humidity: 71%
  • Precip. probability: 20%
  • Precipitation: 0"
  • UV index: 11
On Sunday, May 4, clouds will come and go, but expect bright periods in between.
The temperature is anticipated to vary slightly from a high of a warm 80.6°F to a low of a moderately hot 75.2°F.
Sunrise will be at 6:44 am and sunset at 7:55 pm; the daylight will last for 13h and 12min.

Frequently asked questions

What is the weather forecast for Long Key for Saturday?
On Saturday, in Long Key, a glowing sky and minimal clouds are expected.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 80.6°F, while the minimum temperature will be 77°F.
What is the weather forecast for Long Key for Sunday?
On Sunday, sunny moments will alternate with patchy cloud cover.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 80.6°F, while the lowest temperature will be 75.2°F.
What is the weather forecast for Long Key for the next ten days?
In Long Key, predominantly gloomy and occasionally clear weather is forecasted for the next ten days.
How warm will it be in the next ten days?
The maximum temperature will range between 80.6°F and 82.4°F, while the minimum temperature will range between 75.2°F and 77°F.
What will be the warmest and the coldest days?
Tuesday will be the warmest day, with a maximum temperature of 82.4°F. All other days, the maximum temperature will be the same 80.6°F.

Long-term weather forecast

WedApr 30.
  • 81°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph E
  • Humidity: 64%
  • UV index: 11
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:46 am 7:53 pm EDT
ThuMay 1.
  • 81°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph E
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:46 am 7:54 pm EDT
FriMay 2.
  • 81°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ESE
  • Humidity: 63%
  • UV index: 9
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:45 am 7:54 pm EDT
SatMay 3.
  • 81°F
  • 77°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph SE
  • Humidity: 69%
  • UV index: 11
  • Precip. probability: 17%
  • Precipitation: 0"
  • 6:44 am 7:55 pm EDT
SunMay 4.
  • 81°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 20%
  • Precipitation: 0"
  • 6:44 am 7:55 pm EDT
MonMay 5.
  • 81°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SE
  • Humidity: 71%
  • UV index: 11
  • Precip. probability: 18%
  • Precipitation: 0"
  • 6:43 am 7:56 pm EDT
TueMay 6.
  • 82°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph E
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 21%
  • Precipitation: 0"
  • 6:42 am 7:56 pm EDT
WedMay 7.
  • 81°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph ENE
  • Humidity: 68%
  • UV index: 11
  • Precip. probability: 16%
  • Precipitation: 0"
  • 6:42 am 7:57 pm EDT
ThuMay 8.
  • 81°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ENE
  • Humidity: 66%
  • UV index: 11
  • Precip. probability: 18%
  • Precipitation: 0"
  • 6:41 am 7:57 pm EDT
FriMay 9.
  • 81°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph E
  • Humidity: 64%
  • UV index: 11
  • Precip. probability: 13%
  • Precipitation: 0"
  • 6:40 am 7:58 pm EDT
Looking ahead to the next ten days, primarily cloud-filled and occasionally sunny weather is forecasted.
Rainfall is not expected in Long Key in the upcoming days.
The maximum temperature will be almost identical during the next few days. Expected highs will hover between 80.6°F and 82.4°F, while changes in the overnight low will be also barely noticeable, as the minimum temperature is expected to range between 75.2°F and 77°F.
With the highest temperature of 82.4°F, Tuesday will be the warmest day; all other days, the maximum temperature will be the same 80.6°F.
Updated: Apr 30, 2025 @ 11:54:26 UTC
Published by: Weather U.S. | About Us
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