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Over 250 million face dangerous heat dome into 4th of July weekend. Click for details. Chevron right
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Key Biscayne, FL

84°F
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Key Biscayne, FL Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, July 15

Day

7/15
92°Hi
RealFeel® 107°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 99°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Humid with sunshine and some clouds

Max UV Index8.0 (Very High)

WindS 6 mph

Wind Gusts21 mph

Probability of Precipitation20%

Probability of Thunderstorms5%

Precipitation0.00 in

Cloud Cover38%

Morning

Afternoon

Night

7/15
81°Lo
RealFeel® 91°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Partly cloudy and humid

WindS 8 mph

Wind Gusts20 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover48%

Evening

Overnight

Sun & Moon

13 hrs 35 mins
Rise 6:39 AM
Set 8:14 PM
Waxing Crescent
Rise 7:52 AM
Set 9:36 PM

Temperature History

7/15
High
Low
Forecast
92°
81°
Average
91°
78°
Last Year
88°
75°
Record
96°
1981
69°
1937

Further Ahead

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Monthly

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World North America United States Florida Key Biscayne

Weather Near Key Biscayne:

  • Fort Lauderdale, FL
  • Hialeah, FL
  • Miami, FL
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