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Northeast weather to feel more like Thanksgiving than Memorial Day. See the temp forecast. Chevron right

Key Biscayne, FL

84°F
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Key Biscayne

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84°
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Key Biscayne, FL Weather
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Winter Center

Today

 Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Rip Current Statement

Today's Weather

Sat, May 23

Mostly sunny and humid Hi: 86°

Tonight: Partly cloudy, warm and humid with a couple of showers Lo: 80°

Current Weather

2:52 PM

84°F
RealFeel® 98°
Mostly sunny More Details
RealFeel Shade™ 90°
Heat Index 92°
Wind ESE 9 mph
Wind Gusts 13 mph
Air Quality Fair

Key Biscayne Weather Radar

Key Biscayne Weather Radar
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Clouds
Temperature

Hourly Weather

3 PM 84°
rain drop 5%
4 PM 84°
rain drop 6%
5 PM 86°
rain drop 7%
6 PM 84°
rain drop 7%
7 PM 83°
rain drop 10%
8 PM 81°
rain drop 15%
9 PM 81°
rain drop 15%
10 PM 82°
rain drop 20%
11 PM 82°
rain drop 52%
12 AM 82°
rain drop 48%
1 AM 82°
rain drop 41%
2 AM 81°
rain drop 34%

10-Day Weather Forecast

Today

5/23

86° 80°

Mostly sunny and humid

Night: Partly cloudy, showers around
25%

Sun

5/24

85° 81°

A t-storm around in the p.m.

Humid; showers around early
55%

Mon

5/25

86° 80°

A t-storm around in the p.m.

Humid; breezy in the evening
55%

Tue

5/26

85° 80°

Humid with a passing shower

An evening shower; humid
55%

Wed

5/27

85° 79°

A shower and t-storm; humid

Rain and a thunderstorm late
88%

Thu

5/28

84° 79°

Humid; a p.m. t-storm or two

Some clouds; humid
65%

Fri

5/29

86° 78°

A couple of afternoon showers

Humid; evening showers
75%

Sat

5/30

85° 77°

Cloudy and humid

Cloudy and humid
25%

Sun

5/31

84° 78°

Cloudy, showers around; humid

Cloudy and humid with showers
66%

Mon

6/1

83° 79°

Humid with occasional rain

Mostly cloudy and humid
55%

Sun & Moon

13 hrs 31 mins
Rise 6:32 AM
Set 8:03 PM
First Quarter
Rise 1:28 PM
Set 2:20 AM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Extreme Data is not supported in this location

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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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