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Key Biscayne, FL

82°F
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Key Biscayne

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82°
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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, October 27

Current Weather

7:00 AM

82°F
Mostly cloudy
RealFeel® 84°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel®
84°
Heat Index
86°
Wind
NNE 15 mph
Wind Gusts
25 mph
Humidity
73%
Indoor Humidity
73% (Extremely Humid)
Dew Point
72° F
Pressure
↔ 29.89 in
Cloud Cover
76%
Visibility
12 mi
Cloud Ceiling
40000 ft

Day

10/27
84°Hi
RealFeel® 86°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 84°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Times of clouds and sun, windy and humid with a couple of showers; king tides can lead to significant coastal erosion and flooding in low-lying areas
alerts

Coastal Flood Warning

2:00 AM Monday - 8:00 PM Wednesday

alerts

Wind Advisory

11:00 AM Monday - 8:00 PM Tuesday

alerts

Rip Current Statement

2:00 AM Sunday - 8:00 PM Wednesday

Max UV Index3.0 (Moderate)

AccuLumen Brightness Index™6 (Medium)

WindNNE 21 mph

Wind Gusts28 mph

Probability of Precipitation91%

Probability of Thunderstorms18%

Precipitation0.39 in

Rain Amount0.39 in

Total Hours of Precipitation4

Total Hours of Rain4

Cloud Cover68%

Morning

Afternoon

Night

10/27
78°Lo
RealFeel® 79°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Windy this evening; mostly cloudy and humid with a couple of showers
alerts

Coastal Flood Warning

2:00 AM Monday - 8:00 PM Wednesday

alerts

Wind Advisory

11:00 AM Monday - 8:00 PM Tuesday

alerts

Rip Current Statement

2:00 AM Sunday - 8:00 PM Wednesday

WindNNE 14 mph

Wind Gusts22 mph

Probability of Precipitation92%

Probability of Thunderstorms18%

Precipitation0.44 in

Rain Amount0.44 in

Total Hours of Precipitation5

Total Hours of Rain5

Cloud Cover87%

Evening

Overnight

Sun & Moon

11 hrs 17 mins
Rise 7:26 AM
Set 6:43 PM
Waning Gibbous
Rise 7:48 PM
Set 10:09 AM

Temperature History

10/27
High
Low
Forecast
84°
78°
Average
84°
72°
Last Year
87°
77°
Record
90°
2021
52°
1938

Current Weather Conditions in Key Biscayne

Key Biscayne, Florida is currently Mostly cloudy with a temperature of 82°. The current RealFeel® Temperature is 84° (Very Warm) based on observed conditions including 73% humidity, 76% cloud cover, a UV index of 0, and winds of 15 mph. In shade, the RealFeel Shade™ is 84°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Key Biscayne, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.

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Weather Near Key Biscayne:

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  • Hialeah, FL
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