Hourly Weather Forecast - Key Biscayne, FL

12 AM
75°F
60%
8mph
E
60% Chance Rain Showers
Humidity
90%
Feels like
75°F
Dew Point
72°F
1 AM
75°F
50%
8mph
E
50% Chance Rain Showers
Humidity
86%
Feels like
75°F
Dew Point
70°F
2 AM
75°F
30%
8mph
E
30% Chance Rain Showers
Humidity
78%
Feels like
75°F
Dew Point
68°F
3 AM
75°F
30%
7mph
E
30% Chance Rain Showers
Humidity
77%
Feels like
75°F
Dew Point
67°F
4 AM
75°F
30%
7mph
E
30% Chance Rain Showers
Humidity
77%
Feels like
75°F
Dew Point
67°F
5 AM
76°F
30%
7mph
E
30% Chance Rain Showers
Humidity
77%
Feels like
76°F
Dew Point
68°F
6 AM
76°F
10%
7mph
E
Partly Cloudy
Humidity
76%
Feels like
76°F
Dew Point
68°F
6:41 AM
7 AM
76°F
10%
7mph
E
Partly Cloudy
Humidity
84%
Feels like
76°F
Dew Point
71°F
8 AM
77°F
20%
7mph
E
Partly Cloudy
Humidity
85%
Feels like
77°F
Dew Point
72°F
9 AM
78°F
20%
8mph
E
Partly Cloudy
Humidity
86%
Feels like
78°F
Dew Point
73°F
10 AM
78°F
30%
9mph
E
30% Chance Rain Showers
Humidity
88%
Feels like
78°F
Dew Point
74°F
11 AM
78°F
40%
9mph
E
40% Chance Rain Showers
Humidity
89%
Feels like
78°F
Dew Point
74°F
12 PM
77°F
40%
9mph
E
40% Chance Rain Showers
Humidity
92%
Feels like
77°F
Dew Point
75°F
1 PM
77°F
40%
9mph
E
40% Chance Rain Showers
Humidity
92%
Feels like
77°F
Dew Point
74°F
2 PM
77°F
40%
10mph
E
40% Chance Rain Showers
Humidity
92%
Feels like
77°F
Dew Point
74°F
3 PM
77°F
30%
10mph
E
30% Chance Rain Showers
Humidity
94%
Feels like
77°F
Dew Point
75°F
4 PM
76°F
30%
10mph
E
30% Chance Rain Showers
Humidity
94%
Feels like
76°F
Dew Point
74°F
5 PM
76°F
30%
10mph
E
30% Chance Rain Showers
Humidity
93%
Feels like
76°F
Dew Point
74°F
6 PM
76°F
30%
9mph
E
30% Chance Rain Showers
Humidity
90%
Feels like
76°F
Dew Point
73°F
6:24 PM
7 PM
76°F
30%
9mph
E
30% Chance Rain Showers
Humidity
89%
Feels like
76°F
Dew Point
72°F
8 PM
76°F
40%
9mph
E
40% Chance Rain Showers
Humidity
88%
Feels like
76°F
Dew Point
72°F
9 PM
76°F
40%
9mph
E
40% Chance Rain Showers
Humidity
89%
Feels like
76°F
Dew Point
72°F
10 PM
76°F
40%
9mph
E
40% Chance Rain Showers
Humidity
89%
Feels like
76°F
Dew Point
72°F
11 PM
76°F
40%
9mph
E
40% Chance Rain Showers
Humidity
90%
Feels like
76°F
Dew Point
73°F

Today's Weather Outlook

Today's Weather Outlook

The first day of March will feature wintry weather in the Lower Midwest and parts of the Northeast.

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

Flooding Can Happen in the Winter Too!

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