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U.S. / FL / Key Biscayne / 33149

Key Biscayne, FL

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Current Weather Forecast for Key Biscayne

FL 33149  |   11:57am

Weather Conditions

89°
Feels Like 99°
Partly / Cloudy
Partly Cloudy
79° 90°
UV Index
9
UV Index
Air Quality
Good
Air Quality
Wind
S 5 mph
Wind
Rain
0 in
rain

Today

Sun 9/13
90°
Highest Temperature
Scattered Thunderstorms
66%
Partial cloudiness early, with scattered showers and thunderstorms during the afternoon. High near 90F. Winds S at 5 to 10 mph. Chance of rain 70%.

Tonight

Sun 9/13
78°
Lowest Temperature
Partly Cloudy
24%
A stray shower or thunderstorm is possible early. Some clouds. Low 78F. Winds light and variable.

Tomorrow

Mon 9/14
86°
Highest Temperature
Partly / Cloudy
15%
Partly cloudy skies. A stray shower or thunderstorm is possible. High 86F. Winds ENE at 5 to 10 mph.

Local Weather Radar - Key Biscayne, FL

Live Key Biscayne Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Key Biscayne

Hourly Weather Forecast & Temperature

12PM
Partly / Cloudy
15%
88°
Feels Like 99°
Partly Cloudy
Wind
SSE 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
65%
Humidity
UV Index
10
UV Index
Visibility
10mi
Visibility
Visibility
46%
Cloud Cover
1PM
Partly / Cloudy
15%
88°
Feels Like 98°
Partly Cloudy
Wind
SE 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
66%
Humidity
UV Index
10
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
2PM
Partly / Cloudy
23%
87°
Feels Like 97°
Partly Cloudy
Wind
SE 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
69%
Humidity
UV Index
10
UV Index
Visibility
10mi
Visibility
Visibility
54%
Cloud Cover
3PM
Partly / Cloudy
24%
84°
Feels Like 94°
Partly Cloudy
Wind
SE 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
75%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
47%
Cloud Cover
4PM
Scattered Thunderstorms
46%
85°
Feels Like 94°
Scattered Thunderstorms
Wind
SSE 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
74%
Humidity
UV Index
5
UV Index
Visibility
7mi
Visibility
Visibility
55%
Cloud Cover
5PM
Thunderstorms
66%
82°
Feels Like 89°
Thunderstorms
Wind
WSW 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
79%
Humidity
UV Index
3
UV Index
Visibility
6mi
Visibility
Visibility
75%
Cloud Cover
6PM
Scattered Thunderstorms
59%
82°
Feels Like 89°
Scattered Thunderstorms
Wind
W 8 mph
Wind
Pressure
1016 mb
Pressure
Humidity
81%
Humidity
UV Index
1
UV Index
Visibility
7mi
Visibility
Visibility
55%
Cloud Cover
7PM
Scattered Thunderstorms
54%
81°
Feels Like 87°
Scattered Thunderstorms
Wind
WNW 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
56%
Cloud Cover
8PM
Mostly Cloudy
24%
80°
Feels Like 87°
Mostly Cloudy
Wind
W 4 mph
Wind
Pressure
1017 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
70%
Cloud Cover
9PM
Mostly Cloudy
15%
80°
Feels Like 87°
Mostly Cloudy
Wind
W 3 mph
Wind
Pressure
1017 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
69%
Cloud Cover
10PM
Partly Cloudy
15%
80°
Feels Like 87°
Partly Cloudy
Wind
W 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
11PM
Partly Cloudy
15%
80°
Feels Like 87°
Partly Cloudy
Wind
WSW 4 mph
Wind
Pressure
1018 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
58%
Cloud Cover
Sun 9/13
Sun
Scattered Thunderstorms
66%
79°
90°
Showers and thunderstorms late. Highs in the low 90s and lows in the upper 70s.
Feels Like
99°
Feels Like
Wind
S 9 mph
Wind
Humidity
72%
Humidity
UV Index
10
UV Index
Visibility
7:05 AM
Sunrise
Visibility
7:27 PM
Sunset
Mon 9/14
Mon
Partly / Cloudy
15%
78°
86°
Times of sun and clouds. Highs in the mid 80s and lows in the low 80s.
Feels Like
95°
Feels Like
Wind
ENE 8 mph
Wind
Humidity
76%
Humidity
UV Index
11
UV Index
Visibility
7:06 AM
Sunrise
Visibility
7:25 PM
Sunset
Tue 9/15
Tue
Scattered Thunderstorms
37%
81°
87°
Afternoon showers and thunderstorms. Highs in the upper 80s and lows in the low 80s.
Feels Like
96°
Feels Like
Wind
ENE 11 mph
Wind
Humidity
73%
Humidity
UV Index
10
UV Index
Visibility
7:06 AM
Sunrise
Visibility
7:24 PM
Sunset
Wed 9/16
Wed
Scattered Thunderstorms
52%
80°
85°
Scattered thunderstorms. Highs in the mid 80s and lows in the upper 70s.
Feels Like
94°
Feels Like
Wind
ENE 13 mph
Wind
Humidity
76%
Humidity
UV Index
10
UV Index
Visibility
7:07 AM
Sunrise
Visibility
7:23 PM
Sunset
Thu 9/17
Thu
Scattered Thunderstorms
56%
79°
85°
Scattered thunderstorms possible. Highs in the mid 80s and lows in the upper 70s.
Feels Like
93°
Feels Like
Wind
ENE 10 mph
Wind
Humidity
76%
Humidity
UV Index
10
UV Index
Visibility
7:07 AM
Sunrise
Visibility
7:22 PM
Sunset
Fri 9/18
Fri
Scattered Thunderstorms
58%
79°
85°
Scattered thunderstorms possible. Highs in the mid 80s and lows in the upper 70s.
Feels Like
93°
Feels Like
Wind
E 9 mph
Wind
Humidity
75%
Humidity
UV Index
10
UV Index
Visibility
7:07 AM
Sunrise
Visibility
7:21 PM
Sunset
Sat 9/19
Sat
Scattered Thunderstorms
49%
79°
85°
Scattered thunderstorms. Highs in the mid 80s and lows in the upper 70s.
Feels Like
93°
Feels Like
Wind
E 7 mph
Wind
Humidity
75%
Humidity
UV Index
8
UV Index
Visibility
7:08 AM
Sunrise
Visibility
7:20 PM
Sunset
Sun 9/20
Sun
Thunderstorms
65%
79°
85°
Thunderstorms. Highs in the mid 80s and lows in the upper 70s.
Feels Like
93°
Feels Like
Wind
ESE 7 mph
Wind
Humidity
76%
Humidity
UV Index
8
UV Index
Visibility
7:08 AM
Sunrise
Visibility
7:19 PM
Sunset
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