How is the weather in Fiesta Key, FL?

At 4:20 AM on Mon, Sep 8, 2025 it is mostly cloudy and 83 degrees Fahrenheit, feeling like 92 degrees.

Fiesta Key, FL Weather Forecast and Current Conditions

WEATHER ALERTS - Short Term Forecast

83°F
Feels Like 92°F

Humidity 82% Dew Point 77°F Wind WSW 1 MPH Gusts 9 Barometer 29.93 in.760.2 mm

Solar Rad 0 w/m2

Report from 8.7 miles SW of central Fiesta Key at 4:20 AM Mon, Sep 8, 2025

WEATHER ALERTS - Short Term Forecast

Current Weather

83°F
Feels Like 92°F

Humidity 82% Dew Point 77°F Wind WSW 1 MPH Gusts 9 Barometer 29.93 in.760.2 mm

Solar Rad 0 w/m2

Report from 8.7 miles SW of central Fiesta Key at 4:20 AM Mon, Sep 8, 2025

Forecast at a Glance

MonSep 8

50%

86°

79°

TueSep 9

50%

86°

81°

WedSep 10

50%

87°

81°

ThuSep 11

50%

87°

80°

FriSep 12

60%

86°

79°

SatSep 13

60%

85°

80°

SunSep 14

60%

86°

This Date in Weather History

1988 - Eighteen cities in the south central and eastern U.S. reported record low temperatures for the date, including Roanoke VA with a reading of 42 degrees.

Fiesta Key 7 Day Weather Forecast Details

Monday Sep 8

Day: A chance of showers and thunderstorms. Mostly sunny, with a high near 86. South wind around 5 mph. Chance of precipitation is 50%.

Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 79. South wind around 5 mph. Chance of precipitation is 50%.

Tuesday Sep 9

Day: A chance of showers and thunderstorms. Mostly sunny, with a high near 86. South wind around 5 mph. Chance of precipitation is 50%.

Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 81. South wind around 5 mph. Chance of precipitation is 50%.

Wednesday Sep 10

Day: A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 50%.

Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 81. Chance of precipitation is 50%.

Thursday Sep 11

Day: A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 50%.

Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 50%.

Friday Sep 12

Day: A chance of showers and thunderstorms before 8am, then showers and thunderstorms likely. Mostly sunny, with a high near 86. Chance of precipitation is 60%.

Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 79. Chance of precipitation is 60%.

Saturday Sep 13

Day: A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 60%.

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 80. Chance of precipitation is 60%.

Sunday Sep 14

Day: Showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 60%.

Sun & Moon Monthly

First Light 6:45 AM

Sunrise 7:08 AM

Sunset 7:36 PM

Last Light 7:59 PM

Moonrise 8:12 PM

Moonset 7:49 AM

Moon Phase

Close Tide Stations

Jewfish Hole, Long Key, Florida Bay
(0.4 miles away)

Channel Five, west side, Hawk Channel
(0.8 miles away)

Long Key Bight, Long Key
(1.3 miles away)

Airport Delays - Check over 300 airports

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Weather Near Fiesta Key

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Munson Island, FL

East Rockland Key, FL

Contiguous United States Extremes

Sun's High Temperature
112 at Stovepipe Wells, CA

Sun's Low Temperature
28 at 2 Miles East Southeast Of Hazen, ND

Weather Folklore

A summer thunderstorm that does not depress the barometer will be very local and of little consequence.

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