Search
The FOX Weather App Learn More
Fox Weather App on an iPhone, Fox Weather logo overlapping
Fox Weather live
U.S. / FL / Key Biscayne / 33149

Key Biscayne, FL

See Radar

Current Weather Forecast for Key Biscayne

FL 33149  |   8:36pm

Weather Conditions

75°
Feels Like 75°
Cloudy
Showers in the Vicinity
72° 81°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
NNE 15 mph
Wind
Rain
0 in
rain

Tonight

Mon 4/20
73°
Lowest Temperature
Rain
99%
A steady rain early...then remaining cloudy with a few showers. Becoming windy. Low 73F. Winds NE at 20 to 30 mph. Chance of rain 100%.

Tomorrow

Tue 4/21
77°
Highest Temperature
Windy
21%
Partly cloudy and windy. High 77F. Winds NE at 20 to 30 mph.

Tomorrow night

Tue 4/21
71°
Lowest Temperature
Windy
13%
Partly cloudy. Windy early. Low 71F. Winds ENE at 20 to 30 mph.

Local Weather Radar - Key Biscayne, FL

Live Key Biscayne Local Radar Forecast by FOX Weather

Precipitation For Key Biscayne rain
Varying levels of precipitation for the next hour.
Precipitation For Key Biscayne thunder
Varying levels of precipitation for the next hour.

Next 12 Hours Forecast in Key Biscayne

Hourly Weather Forecast & Temperature

9PM
Rain
99%
75°
Feels Like 75°
Rain
Wind
NE 15 mph
Wind
Pressure
1019 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
10PM
Rain
67%
75°
Feels Like 75°
Rain
Wind
NE 17 mph
Wind
Pressure
1019 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
11PM
Showers
43%
76°
Feels Like 76°
Showers
Wind
NE 17 mph
Wind
Pressure
1019 mb
Pressure
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
90%
Cloud Cover
12AM
Cloudy
13%
75°
Feels Like 75°
Cloudy
Wind
NE 17 mph
Wind
Pressure
1019 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
85%
Cloud Cover
1AM
Cloudy
15%
75°
Feels Like 75°
Cloudy
Wind
NE 18 mph
Wind
Pressure
1019 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
86%
Cloud Cover
2AM
Windy
16%
75°
Feels Like 75°
Cloudy/Wind
Wind
NE 20 mph
Wind
Pressure
1019 mb
Pressure
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
85%
Cloud Cover
3AM
Windy
18%
74°
Feels Like 74°
Cloudy/Wind
Wind
NE 20 mph
Wind
Pressure
1019 mb
Pressure
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
85%
Cloud Cover
4AM
Showers
31%
74°
Feels Like 76°
Few Showers/Wind
Wind
NE 20 mph
Wind
Pressure
1019 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
86%
Cloud Cover
5AM
Windy
22%
74°
Feels Like 75°
Cloudy/Wind
Wind
NE 21 mph
Wind
Pressure
1019 mb
Pressure
Humidity
75%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
87%
Cloud Cover
6AM
Windy
24%
74°
Feels Like 75°
Cloudy/Wind
Wind
NE 20 mph
Wind
Pressure
1020 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
83%
Cloud Cover
7AM
Windy
16%
74°
Feels Like 75°
Mostly Cloudy/Wind
Wind
NE 21 mph
Wind
Pressure
1020 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
79%
Cloud Cover
8AM
Windy
15%
74°
Feels Like 75°
Partly Cloudy/Wind
Wind
NE 22 mph
Wind
Pressure
1021 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
57%
Cloud Cover
Mon 4/20
Mon
Rain
99%
72°
81°
Mainly cloudy with rain, windy. Lows overnight in the low 70s.
Feels Like
79°
Feels Like
Wind
NE 21 mph
Wind
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
6:53 AM
Sunrise
Visibility
7:46 PM
Sunset
Tue 4/21
Tue
Windy
21%
72°
77°
Partly cloudy and windy. Highs in the upper 70s and lows in the low 70s.
Feels Like
77°
Feels Like
Wind
NE 23 mph
Wind
Humidity
62%
Humidity
UV Index
11
UV Index
Visibility
6:52 AM
Sunrise
Visibility
7:47 PM
Sunset
Wed 4/22
Wed
Partly / Cloudy
14%
71°
76°
Times of sun and clouds. Highs in the mid 70s and lows in the low 70s.
Feels Like
76°
Feels Like
Wind
E 18 mph
Wind
Humidity
56%
Humidity
UV Index
10
UV Index
Visibility
6:51 AM
Sunrise
Visibility
7:47 PM
Sunset
Thu 4/23
Thu
Mostly Cloudy
8%
71°
77°
Considerable cloudiness. Highs in the upper 70s and lows in the low 70s.
Feels Like
77°
Feels Like
Wind
E 14 mph
Wind
Humidity
60%
Humidity
UV Index
9
UV Index
Visibility
6:50 AM
Sunrise
Visibility
7:48 PM
Sunset
Fri 4/24
Fri
Showers
37%
73°
78°
Showers. Highs in the upper 70s and lows in the low 70s.
Feels Like
80°
Feels Like
Wind
ESE 12 mph
Wind
Humidity
65%
Humidity
UV Index
11
UV Index
Visibility
6:49 AM
Sunrise
Visibility
7:48 PM
Sunset
Sat 4/25
Sat
Fair / Mostly Sunny
19%
73°
80°
More sun than clouds. Highs in the low 80s and lows in the low 70s.
Feels Like
82°
Feels Like
Wind
ESE 11 mph
Wind
Humidity
68%
Humidity
UV Index
11
UV Index
Visibility
6:48 AM
Sunrise
Visibility
7:49 PM
Sunset
Sun 4/26
Sun
Sunny
12%
73°
81°
Sunny. Highs in the low 80s and lows in the mid 70s.
Feels Like
85°
Feels Like
Wind
SE 10 mph
Wind
Humidity
67%
Humidity
UV Index
11
UV Index
Visibility
6:47 AM
Sunrise
Visibility
7:49 PM
Sunset
Mon 4/27
Mon
Sunny
10%
74°
81°
Mainly sunny. Highs in the low 80s and lows in the mid 70s.
Feels Like
85°
Feels Like
Wind
SE 10 mph
Wind
Humidity
68%
Humidity
UV Index
11
UV Index
Visibility
6:46 AM
Sunrise
Visibility
7:50 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App
GO TO APP STORE

Latest Stories from Florida

Loading...