Key Biscayne Weather Conditions
Current Temperature Level
32 °C
37 AQI
Air quality index is: Good
Last Updated: 2025-08-25 12:15 (Local Time)
MapKey Biscayne
Key Biscayne Weather Parameters
13 km/h
4 m/s
170° S
50 %
16 km
0 mm
1018 mb
UV Index10
Suggestions for
TodayKey Biscayne25 Aug.
Hydration• Stay Hydrated
Clothing• Breathable
Driving• Enjoy Driving
Sunscreen• ApplyTrending in United States
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Key Biscayne 10-Days Weather Forecast
Today
29°C
85 %Tuesday
29°C82 %Wednesday
29°C83 %Thursday
30°C69 %Friday
30°C68 %Saturday
30°C67 %Sunday
30°C68 %Monday
30°C67 %Tuesday
30°C66 %Wednesday
30°C64 %Patchy rain nearby
Occasional light rain is expected and humidity will be 85%, with winds at 25.9 km/h.31°C / 27°C
Humi.85 %
Prec.2.33 mm
Sunrise
06:58 AM12hrs 49min
Sunset
07:47 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Partly Cloudy
28 °C
88 %
0
10.4 kmph / W
Partly Cloudy 
Feels 32.4 °C
Cover 47 %
Visibility 10 km
1 AM
Cloudy
27 °C
89 %
0
9.4 kmph / W
Cloudy Feels 32.4 °C
Cover 65 %
Visibility 10 km
2 AM
Cloudy
27 °C
89 %
0
10.1 kmph / W
Cloudy Feels 32.5 °C
Cover 75 %
Visibility 10 km
3 AM
Cloudy
27 °C
90 %
0
10.4 kmph / WSW
Cloudy Feels 32.6 °C
Cover 67 %
Visibility 10 km
4 AM
Partly Cloudy
27 °C
91 %
0
10.8 kmph / SW
Partly Cloudy Feels 32.6 °C
Cover 59 %
Visibility 10 km
5 AM
Partly Cloudy
28 °C
91 %
0
10.8 kmph / SW
Partly Cloudy Feels 32.7 °C
Cover 62 %
Visibility 10 km
6 AM
Cloudy
28 °C
90 %
0
10.8 kmph / SW
Cloudy Feels 32.9 °C
Cover 69 %
Visibility 10 km
7 AM
Partly Cloudy
28 °C
91 %
0
10.8 kmph / SW
Partly Cloudy Feels 33.3 °C
Cover 50 %
Visibility 9 km
8 AM
Partly Cloudy
28 °C
92 %
0.4
9.7 kmph / SW
Partly Cloudy Feels 33.4 °C
Cover 46 %
Visibility 10 km
9 AM
Cloudy
28 °C
90 %
1.7
8.3 kmph / SW
Cloudy Feels 33.8 °C
Cover 63 %
Visibility 10 km
10 AM
Sunny
29 °C
83 %
4.1
7.6 kmph / SSW
SunnyFeels 35.6 °C
Cover 15 %
Visibility 10 km
11 AM
Partly Cloudy
30 °C
80 %
7.2
9 kmph / S
Partly Cloudy Feels 36.7 °C
Cover 54 %
Visibility 10 km
12 PM
Partly cloudy
32 °C
63 %
10
12.6 kmph / S
Partly cloudyFeels 37.1 °C
Cover 50 %
Visibility 16 km
1 PM
Partly Cloudy
31 °C
78 %
11.6
15.8 kmph / SSE
Partly Cloudy Feels 38 °C
Cover 35 %
Visibility 10 km
2 PM
Patchy rain nearby
30 °C
73 %
11.3
19.4 kmph / SSE
Patchy rain nearbyFeels 37.8 °C
Cover 70 %
Visibility 10 km
3 PM
Partly Cloudy
30 °C
83 %
9.2
23.4 kmph / SSE
Partly Cloudy Feels 37.5 °C
Cover 38 %
Visibility 10 km
4 PM
Partly Cloudy
30 °C
87 %
6.2
25.9 kmph / SSE
Partly Cloudy Feels 37.2 °C
Cover 38 %
Visibility 10 km
5 PM
Thundery outbreaks in nearby
30 °C
84 %
3.3
25.9 kmph / SSE
Thundery outbreaks in nearbyFeels 37.3 °C
Cover 46 %
Visibility 10 km
6 PM
Partly Cloudy
30 °C
86 %
1.1
23.8 kmph / S
Partly Cloudy Feels 37.2 °C
Cover 55 %
Visibility 10 km
7 PM
Cloudy
29 °C
82 %
0.2
20.2 kmph / S
Cloudy Feels 36.1 °C
Cover 66 %
Visibility 6 km
8 PM
Light rain shower
30 °C
80 %
0
7.6 kmph / SW
Light rain showerFeels 36.4 °C
Cover 55 %
Visibility 8 km
9 PM
Cloudy
30 °C
81 %
0
7.2 kmph / NNE
Cloudy Feels 36.5 °C
Cover 63 %
Visibility 9 km
10 PM
Partly Cloudy
29 °C
81 %
0
2.2 kmph / SW
Partly Cloudy Feels 35.9 °C
Cover 61 %
Visibility 9 km
11 PM
Partly Cloudy
29 °C
81 %
0
7.2 kmph / WSW
Partly Cloudy Feels 35.7 °C
Cover 58 %
Visibility 9 km
Today
29°C85 %Tuesday
29°C82 %Wednesday
29°C83 %Thursday
30°C69 %Friday
30°C68 %Saturday
30°C67 %Sunday
30°C68 %Monday
30°C67 %Tuesday
30°C66 %Wednesday
30°C64 %Temp31 °C
ConditionPartly Cloudy
Humidity78 %
Feels38 °C
Cover35 %
Visibility10 km
Wind Speed & Dir.15.8 kmph / SSE
UV11.6
Key Biscayne 30-Days (August 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Fri.
34°29 °C
2Sat.
34°28 °C
3Sun.
33°28 °C
4Mon.
33°29 °C
5Tue.
32°29 °C
6Wed.
33°29 °C
7Thu.
30°29 °C
8Fri.
30°29 °C
9Sat.
28°25 °C
10Sun.
31°26 °C
11Mon.
33°28 °C
12Tue.
33°29 °C
13Wed.
31°28 °C
14Thu.
33°28 °C
15Fri.
33°28 °C
16Sat.
33°29 °C
17Sun.
34°28 °C
18Mon.
34°28 °C
19Tue.
34°28 °C
20Wed.
35°26 °C
21Thu.
35°28 °C
22Fri.
34°26 °C
23Sat.
34°26 °C
24Sun.
33°27 °C
25Today
31°27 °C
26Tue.
31°29 °C
27Wed.
31°29 °C
28Thu.
30°29 °C
29Fri.
30°26 °C
30Sat.
30°27 °C
31Sun.
30°29 °C
AugustWeather Overview
No. of days:
Sunny
7
Cloudy
10
Rainy
14
Snowy
0
The monthly weather averages in Key Biscayne consist of 7 sunny days, 10 cloudy days, 14 rainy days, and 0 snowy days.
Key Biscayne's Locations Weather Conditions
United States's Hottest Cities - August 2025
1.
Longview, United States
Partly Cloudy
38%
5.8
10.4 kmph / ESE
2.
Pompano Beach, United States
Sunny
63%
10
11.2 kmph / S
3.
Sun City, United States
Overcast
34%
3.3
9 kmph / SW
4.
Coconut Creek, United States
Sunny
63%
10
11.2 kmph / S
5.
Surprise, United States
Overcast
34%
3.3
9 kmph / SW
6.
Buckeye, United States
Partly Cloudy
36%
3.2
9 kmph / WSW
7.
Miami, United States
Light rain
59%
9.8
9.4 kmph / S
8.
Homestead, United States
Light rain
59%
9.9
9.4 kmph / S
9.
Alpine, United States
Partly cloudy
52%
2.7
6.8 kmph / WSW
10.
Tempe, United States
Partly cloudy
41%
3.4
6.8 kmph / SW
Last Updated: 25 Aug 2025, 04:29 PM
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