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Heat wave to intensify as all-time March records fall across the West. See how hot it will get. Chevron right

Key Biscayne, FL

75°F
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Key Biscayne

Florida

75°
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Key Biscayne, FL Weather
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Winter Center

Today

Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Rip Current Statement

Today's Weather

Thu, Mar 19

Partly sunny and increasingly windy; a couple of showers late this afternoon Hi: 75°

Tonight: Breezy with occasional rain and drizzle Lo: 67°

Current Weather

5:40 PM

75°F
RealFeel® 73°
Partly sunny More Details
RealFeel Shade™ 72°
Wind NNE 12 mph
Wind Gusts 18 mph
Air Quality Fair

Key Biscayne Weather Radar

Key Biscayne Weather Radar
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Clouds
Temperature

Hourly Weather

6 PM 73°
rain drop 52%
7 PM 72°
rain drop 48%
8 PM 71°
rain drop 49%
9 PM 72°
rain drop 60%
10 PM 72°
rain drop 60%
11 PM 71°
rain drop 60%
12 AM 71°
rain drop 60%
1 AM 70°
rain drop 49%
2 AM 69°
rain drop 49%
3 AM 69°
rain drop 59%
4 AM 69°
rain drop 59%
5 AM 68°
rain drop 49%

10-Day Weather Forecast

Today

3/19

75° 67°

Showers late this afternoon

Night: Breezy with rain and drizzle

60%

Fri

3/20

74° 67°

Breezy; an a.m. shower or two

A shower early; breezy

64%

Sat

3/21

77° 66°

Partly sunny and nice

Clear

25%

Sun

3/22

78° 66°

Sunny and beautiful

Clear

2%

Mon

3/23

76° 66°

Beautiful with plenty of sun

Clear

4%

Tue

3/24

78° 70°

Beautiful with plenty of sun

A few evening showers

6%

Wed

3/25

77° 71°

Partly sunny and delightful

Partly cloudy, showers around

25%

Thu

3/26

79° 72°

An a.m. shower; partly sunny

Mainly clear

55%

Fri

3/27

78° 71°

A couple of morning showers

A few late-night showers

56%

Sat

3/28

77° 71°

Partly sunny with a shower

Mainly clear

55%

Sun & Moon

12 hrs 05 mins
Rise 7:26 AM
Set 7:31 PM
Waxing Crescent
Rise 7:39 AM
Set 8:23 PM

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 High 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
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