Key Biscayne, FL Hourly Weather Forecast

Tue, Nov 3, 2026

Tonight

Mon 11/02

Low 78°f

45% Precip. / 0.02 in

Variable clouds with scattered thunderstorms. Low 78F. Winds ESE at 10 to 15 mph. Chance of rain 50%.

Tomorrow

Tue 11/03

High 83°f

65% Precip. / 0.07 in

Isolated thunderstorms in the morning. Cloudy skies late. High 83F. Winds E at 10 to 20 mph. Chance of rain 70%.

Sunrise 6:30 AM

Sunset 5:37 PM

Moonrise 1:11 AM

Moonset 2:14 PM

Waning Crescent, 34% visible

Hourly Forecast

Now

81°

3AM

33%

81°

4AM

30%

81°

5AM

81°

6AM

79°

6:30AM

Sunrise

7AM

79°

8AM

69%

80°

9AM

69%

82°

10AM

36%

82°

11AM

83°

12PM

82°

1PM

83°

2PM

82°

3PM

82°

4PM

34%

81°

5PM

81°

5:37PM

Sunset

6PM

80°

7PM

80°

8PM

38%

80°

9PM

40%

80°

10PM

80°

11PM

37%

80°

12AM

46%

80°

1AM

36%

80°

2AM

79°

Time	Conditions	Temp.	Feels Like	Precip	Amount	Cloud Cover	Dew Point	Humidity	Wind	Pressure
3:00 am	Isolated Thunderstorms	81°F	88°F	33%	0in	79%	75°F	82%	11 mph ESE	29.93in
4:00 am	Isolated Thunderstorms	81°F	88°F	30%	0in	81%	76°F	85%	10 mph ESE	29.93in
5:00 am	Mostly Cloudy	81°F	88°F	24%	0in	79%	75°F	83%	10 mph ESE	29.95in
6:00 am	Cloudy	79°F	84°F	21%	0in	80%	73°F	83%	10 mph E	29.96in
7:00 am	Cloudy	79°F	85°F	24%	0in	85%	74°F	85%	12 mph E	29.97in
8:00 am	Thunderstorms	80°F	86°F	69%	0in	75%	73°F	81%	14 mph E	29.99in
9:00 am	Thunderstorms	82°F	88°F	69%	0.01in	79%	74°F	78%	13 mph E	29.99in
10:00 am	Scattered Thunderstorms	82°F	88°F	36%	0.04in	82%	74°F	77%	13 mph E	29.99in
11:00 am	Mostly Cloudy	83°F	90°F	24%	0in	78%	74°F	75%	16 mph E	29.99in
12:00 pm	Mostly Cloudy	82°F	89°F	21%	0in	77%	74°F	76%	16 mph E	29.98in
1:00 pm	Mostly Cloudy	83°F	89°F	24%	0in	69%	74°F	74%	16 mph E	29.96in
2:00 pm	Mostly Cloudy	82°F	89°F	24%	0in	74%	74°F	75%	15 mph E	29.94in
3:00 pm	Mostly Cloudy	82°F	89°F	24%	0in	72%	74°F	75%	14 mph E	29.94in
4:00 pm	Isolated Thunderstorms	81°F	88°F	34%	0.01in	77%	74°F	77%	14 mph E	29.93in
5:00 pm	Cloudy	81°F	87°F	20%	0in	82%	73°F	78%	14 mph ENE	29.94in
6:00 pm	Mostly Cloudy	80°F	86°F	20%	0in	62%	73°F	79%	12 mph ENE	29.95in
7:00 pm	Partly Cloudy	80°F	86°F	22%	0in	59%	73°F	80%	12 mph E	29.96in
8:00 pm	Scattered Thunderstorms	80°F	86°F	38%	0.01in	59%	73°F	81%	11 mph E	29.97in
9:00 pm	Scattered Thunderstorms	80°F	86°F	40%	0.03in	63%	73°F	80%	11 mph E	29.97in
10:00 pm	Mostly Cloudy	80°F	86°F	24%	0in	69%	73°F	81%	11 mph E	29.97in
11:00 pm	Scattered Thunderstorms	80°F	86°F	37%	0.01in	57%	73°F	80%	10 mph E	29.96in

Additional Conditions

Pressure 29.95 in
Visibility 10 miles
Clouds Cloudy
Dew Point75°F
Humidity 81%
Rainfall 1.01 in
Snow Depth 0 in

KMIA Station History

Almanac for November 3, 2026

Forecast Average Record
Temperature
High 83°F 81°F 88°F 2013
Low 78°F 71°F 53°F 2014
Rain/Snow Depth
Precipitation 0.24 in 4.5 in -
Snow 0 in 0 in -

Almanac for November 4, 2026

Forecast Average Record
Temperature
High 82°F 80°F 90°F
Low 78°F 71°F 50°F

Astronomy

Sun Rise Set
Actual Time 6:30 AM 5:37 PM
Civil Twilight 6:06 AM 6:01 PM
Nautical Twilight 5:39 AM 6:28PM
Astronomical Twilight 5:12 AM 6:55 PM

Length of Visible Light 11h 55m
Length of Day 11h 7m
Tomorrow will be 1 minute 16 seconds shorter

Moon 1:11 AM 2:14 PM
Waning Crescent34% of the Moon is Illuminated

Nov 9

New Moon

Nov 17

Waxing Half First Qtr

Nov 24

Full Moon

Dec 1

Waning Half Last Qtr

Nearby Weather Stations

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