Hourly Weather Forecast - Key Biscayne, FL

12 AM
76°F
10%
7mph
NE
Partly Cloudy
Humidity
79%
Feels like
76°F
Dew Point
70°F
1 AM
76°F
10%
7mph
NE
Partly Cloudy
Humidity
77%
Feels like
76°F
Dew Point
69°F
2 AM
76°F
10%
8mph
NE
Partly Cloudy
Humidity
75%
Feels like
76°F
Dew Point
68°F
3 AM
76°F
10%
8mph
NE
Partly Cloudy
Humidity
72%
Feels like
76°F
Dew Point
67°F
4 AM
76°F
10%
9mph
NE
Partly Cloudy
Humidity
71%
Feels like
76°F
Dew Point
66°F
5 AM
76°F
10%
9mph
NE
Partly Cloudy
Humidity
71%
Feels like
76°F
Dew Point
66°F
6 AM
76°F
10%
9mph
NE
Partly Cloudy
Humidity
72%
Feels like
76°F
Dew Point
66°F
7 AM
76°F
10%
9mph
NE
Partly Cloudy
Humidity
73%
Feels like
76°F
Dew Point
67°F
7:03 AM
8 AM
77°F
10%
10mph
NE
Partly Cloudy
Humidity
72%
Feels like
77°F
Dew Point
67°F
9 AM
78°F
10%
12mph
NE
Partly Cloudy
Humidity
71%
Feels like
78°F
Dew Point
68°F
10 AM
78°F
10%
14mph
NE
Partly Cloudy
Humidity
70%
Feels like
78°F
Dew Point
67°F
11 AM
78°F
10%
14mph
NE
Partly Cloudy
Humidity
68%
Feels like
78°F
Dew Point
67°F
12 PM
78°F
0%
15mph
NE
Partly Cloudy
Humidity
66%
Feels like
78°F
Dew Point
66°F
1 PM
78°F
0%
15mph
NE
Partly Cloudy
Humidity
65%
Feels like
78°F
Dew Point
65°F
2 PM
78°F
0%
15mph
NE
Partly Cloudy
Humidity
65%
Feels like
78°F
Dew Point
65°F
3 PM
77°F
0%
15mph
ENE
Partly Cloudy
Humidity
65%
Feels like
77°F
Dew Point
65°F
4 PM
77°F
0%
14mph
ENE
Partly Cloudy
Humidity
66%
Feels like
77°F
Dew Point
65°F
5 PM
77°F
0%
14mph
ENE
Partly Cloudy
Humidity
67%
Feels like
77°F
Dew Point
65°F
5:35 PM
6 PM
76°F
0%
13mph
ENE
Partly Cloudy
Humidity
68%
Feels like
76°F
Dew Point
65°F
7 PM
76°F
10%
13mph
ENE
Partly Cloudy
Humidity
69%
Feels like
76°F
Dew Point
65°F
8 PM
76°F
10%
13mph
ENE
Partly Cloudy
Humidity
70%
Feels like
76°F
Dew Point
66°F
9 PM
77°F
10%
13mph
ENE
Partly Cloudy
Humidity
70%
Feels like
77°F
Dew Point
66°F
10 PM
77°F
10%
13mph
ENE
Partly Cloudy
Humidity
69%
Feels like
77°F
Dew Point
66°F
11 PM
77°F
10%
13mph
ENE
Partly Cloudy
Humidity
69%
Feels like
77°F
Dew Point
66°F

Forecast Wind Gusts For Today

Storm Pummels Northeast U.S.

A strong disturbance will gradually exit the Northeast tonight while delivering rain and thunderstorms, snow and strong wind gusts.

Rain And Snow Totals Through Tonight

Atmospheric River Impacts Pacific Northwest

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide