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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

86°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
Tuesday, July 14

Day

7/14
89°Hi
RealFeel® 104°
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™ 98°
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
Mainly cloudy and humid

Max UV Index5.0 (Moderate)

WindSSE 5 mph

Wind Gusts13 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover77%

Morning

Afternoon

Night

7/14
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
A brief thunderstorm in the evening; otherwise, partly cloudy and humid

WindS 8 mph

Wind Gusts15 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover44%

Evening

Overnight

Sun & Moon

13 hrs 37 mins
Rise 6:38 AM
Set 8:15 PM
New Moon
Rise 6:40 AM
Set 8:51 PM

Temperature History

7/14
High
Low
Forecast
89°
81°
Average
90°
78°
Last Year
91°
74°
Record
97°
2020
71°
1957

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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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