How is the weather in Upper Key Largo, FL?

At 5:20 AM on Tue, Sep 30, 2025 it is 81 degrees Fahrenheit, feeling like 87 degrees.

Upper Key Largo, FL Weather Forecast and Current Conditions

Current Conditions From Nearby Station

81°F
Feels Like 87°F

Humidity 83% Dew Point 75°F Wind WNW 5 MPH Gusts 8 Barometer 29.79 in.756.7 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 12.3 miles SW of central Upper Key Largo
at 5:20 AM Tue, Sep 30, 2025

Current Conditions From Nearby Station

81°F
Feels Like 87°F

Humidity 83% Dew Point 75°F Wind WNW 5 MPH Gusts 8 Barometer 29.79 in.756.7 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 12.3 miles SW of central Upper Key Largo
at 5:20 AM Tue, Sep 30, 2025

Point Forecast at a Glance

TueSep 30

20%

89°

75°

WedOct 1

30%

88°

76°

ThuOct 2

40%

86°

75°

FriOct 3

40%

85°

76°

SatOct 4

40%

85°

76°

SunOct 5

40%

86°

77°

MonOct 6

40%

86°

This Date in Weather History

1970 - A nineteen month drought in southern California came to a climax. The drought, which made brush and buildings tinder dry, set up the worst fire conditions in California history as hot Santa Anna winds sent the temperature soaring to 105 degrees at Los Angeles, and to 97 degrees at San Diego. During that last week of September whole communities of interior San Diego County were consumed by fire. Half a million acres were burned, and the fires caused fifty million dollars damage.

Upper Key Largo 7 Day Weather Forecast Details

Tuesday Sep 30

Day: A slight chance of showers and thunderstorms. Sunny, with a high near 89. West wind around 15 mph. Chance of precipitation is 20%.

Night: A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly clear, with a low around 75. Northwest wind 10 to 15 mph. Chance of precipitation is 30%.

Wednesday Oct 1

Day: A chance of showers and thunderstorms. Sunny, with a high near 88. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.

Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 76. North wind 5 to 10 mph. Chance of precipitation is 30%.

Thursday Oct 2

Day: A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.

Friday Oct 3

Day: A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.

Saturday Oct 4

Day: A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.

Sunday Oct 5

Day: A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.

Monday Oct 6

Day: A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.

Sun & Moon Monthly

First Light 6:51 AM

Sunrise 7:14 AM

Sunset 7:10 PM

Last Light 7:33 PM

Moonrise 2:57 PM

Moonset 12:35 AM

Moon Phase

Close Tide Stations

Largo Sound, Key Largo
(1.1 miles away)

Key Largo, South Sound, Key Largo
(1.3 miles away)

Garden Cove, Key Largo
(3.9 miles away)

Stadium Weather - Be Prepared for the Game

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