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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  |   5:07pm

Weather Conditions

84°
Feels Like 89°
Mostly Cloudy
Mostly Cloudy
76° 85°
UV Index
2
UV Index
Air Quality
Good
Air Quality
Wind
SSE 13 mph
Wind
Rain
0 in
rain

Tonight

Mon 9/28
77°
Lowest Temperature
Scattered Showers
34%
Partly cloudy skies during the evening giving way to a few showers after midnight. Low 77F. Winds WSW at 10 to 15 mph. Chance of rain 30%.

Tomorrow

Tue 9/29
82°
Highest Temperature
Scattered Thunderstorms
44%
Cloudy in the morning with scattered thunderstorms developing later in the day. High 82F. Winds S at 5 to 10 mph. Chance of rain 40%.

Tomorrow night

Tue 9/29
78°
Lowest Temperature
Thunderstorms
48%
Partly to mostly cloudy with scattered showers and thunderstorms developing late at night. Low 78F. Winds ESE at 5 to 10 mph. Chance of rain 50%.

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

6PM
Cloudy
1%
84°
Feels Like 89°
Cloudy
Wind
S 12 mph
Wind
Pressure
1013 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
86%
Cloud Cover
7PM
Partly / Cloudy
1%
84°
Feels Like 88°
Partly Cloudy
Wind
SSW 11 mph
Wind
Pressure
1013 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
8PM
Partly Cloudy
1%
83°
Feels Like 88°
Partly Cloudy
Wind
SSW 10 mph
Wind
Pressure
1014 mb
Pressure
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
51%
Cloud Cover
9PM
Partly Cloudy
1%
83°
Feels Like 87°
Partly Cloudy
Wind
SW 8 mph
Wind
Pressure
1014 mb
Pressure
Humidity
64%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
46%
Cloud Cover
10PM
Partly Cloudy
1%
82°
Feels Like 86°
Partly Cloudy
Wind
WSW 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
67%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
11PM
Partly Cloudy
1%
81°
Feels Like 86°
Partly Cloudy
Wind
WSW 6 mph
Wind
Pressure
1015 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
49%
Cloud Cover
12AM
Partly Cloudy
2%
81°
Feels Like 85°
Partly Cloudy
Wind
WSW 5 mph
Wind
Pressure
1015 mb
Pressure
Humidity
70%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
57%
Cloud Cover
1AM
Mostly Cloudy
4%
81°
Feels Like 86°
Mostly Cloudy
Wind
W 5 mph
Wind
Pressure
1015 mb
Pressure
Humidity
70%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
66%
Cloud Cover
2AM
Mostly Cloudy
5%
80°
Feels Like 85°
Mostly Cloudy
Wind
W 4 mph
Wind
Pressure
1015 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
61%
Cloud Cover
3AM
Mostly Cloudy
12%
80°
Feels Like 84°
Mostly Cloudy
Wind
W 4 mph
Wind
Pressure
1014 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
65%
Cloud Cover
4AM
Showers
34%
78°
Feels Like 83°
Few Showers
Wind
WNW 3 mph
Wind
Pressure
1014 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
76%
Cloud Cover
5AM
Cloudy
17%
78°
Feels Like 82°
Cloudy
Wind
NW 2 mph
Wind
Pressure
1014 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
81%
Cloud Cover
Mon 9/28
Mon
Scattered Showers
34%
76°
85°
Chance of late night showers. Lows overnight in the upper 70s.
Feels Like
90°
Feels Like
Wind
WSW 12 mph
Wind
Humidity
70%
Humidity
UV Index
0
UV Index
Visibility
7:11 AM
Sunrise
Visibility
7:10 PM
Sunset
Tue 9/29
Tue
Scattered Thunderstorms
44%
77°
82°
Thunderstorms developing in the afternoon. Highs in the low 80s and lows in the upper 70s.
Feels Like
87°
Feels Like
Wind
S 8 mph
Wind
Humidity
75%
Humidity
UV Index
5
UV Index
Visibility
7:12 AM
Sunrise
Visibility
7:09 PM
Sunset
Wed 9/30
Wed
Scattered Thunderstorms
44%
78°
82°
Thunderstorms developing in the afternoon. Highs in the low 80s with temperatures nearly steady overnight.
Feels Like
89°
Feels Like
Wind
E 12 mph
Wind
Humidity
78%
Humidity
UV Index
7
UV Index
Visibility
7:12 AM
Sunrise
Visibility
7:08 PM
Sunset
Thu 10/1
Thu
Thunderstorms
84%
81°
84°
Thunderstorms. Highs in the mid 80s and lows in the low 80s.
Feels Like
93°
Feels Like
Wind
ESE 15 mph
Wind
Humidity
79%
Humidity
UV Index
4
UV Index
Visibility
7:13 AM
Sunrise
Visibility
7:07 PM
Sunset
Fri 10/2
Fri
Scattered Thunderstorms
53%
82°
86°
Scattered thunderstorms possible. Highs in the mid 80s and lows in the low 80s.
Feels Like
97°
Feels Like
Wind
ESE 15 mph
Wind
Humidity
77%
Humidity
UV Index
6
UV Index
Visibility
7:13 AM
Sunrise
Visibility
7:06 PM
Sunset
Sat 10/3
Sat
Scattered Thunderstorms
45%
82°
86°
Scattered thunderstorms possible. Highs in the mid 80s and lows in the low 80s.
Feels Like
96°
Feels Like
Wind
E 13 mph
Wind
Humidity
75%
Humidity
UV Index
10
UV Index
Visibility
7:13 AM
Sunrise
Visibility
7:05 PM
Sunset
Sun 10/4
Sun
Partly / Cloudy
24%
81°
86°
Times of sun and clouds. Highs in the mid 80s and lows in the low 80s.
Feels Like
95°
Feels Like
Wind
E 12 mph
Wind
Humidity
73%
Humidity
UV Index
10
UV Index
Visibility
7:14 AM
Sunrise
Visibility
7:03 PM
Sunset
Mon 10/5
Mon
Scattered Thunderstorms
36%
80°
85°
Afternoon showers and thunderstorms. Highs in the mid 80s and lows in the upper 70s.
Feels Like
93°
Feels Like
Wind
ESE 9 mph
Wind
Humidity
74%
Humidity
UV Index
10
UV Index
Visibility
7:14 AM
Sunrise
Visibility
7:02 PM
Sunset
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