Weather Forecast for Key West
Florida, United States of America
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Current Weather - Key West: 21°C
Current Weather - Key West: 21°C
Florida, United States of America
Partly cloudy
Feels like 21°C
Wind
23 km/h NNW
Humidity
87%
Pressure
1015 mb
UV Index
0
Visibility
16 km
Sunny
Thursday, December 11, 2025
High
25°C
Low
21°C
Rain Chance
0%
Hourly Forecast
23°C
23°C
24°C
24°C
23°C
24°C
24°C
24°C
23°C
22°C
21°C
21°C
22°C
21°C
Day Statistics
Maximum Wind
26 km/h
Humidity
70%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:01 AM
Sunset
05:40 PM
Moonrise
No moonrise
Moonset
12:27 PM
Moon Phase
Last Quarter
Moon Illumination
59%
Air Quality
PM2.5
9.5
μg/m³
PM10
13
μg/m³
NO₂
1.4
μg/m³
O₃
93.6
μg/m³
SO₂
1.7
μg/m³
CO
155.2
μg/m³
Overcast
Friday, December 12, 2025
High
23°C
Low
21°C
Rain Chance
0%
Hourly Forecast
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
22°C
22°C
22°C
22°C
22°C
22°C
23°C
23°C
23°C
23°C
23°C
22°C
22°C
Day Statistics
Maximum Wind
25 km/h
Humidity
79%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:02 AM
Sunset
05:40 PM
Moonrise
12:39 AM
Moonset
12:57 PM
Moon Phase
Waning Crescent
Moon Illumination
49%
Air Quality
PM2.5
10.2
μg/m³
PM10
14.1
μg/m³
NO₂
1.8
μg/m³
O₃
101.3
μg/m³
SO₂
1.8
μg/m³
CO
146.5
μg/m³
Cloudy
Saturday, December 13, 2025
High
26°C
Low
23°C
Rain Chance
0%
Hourly Forecast
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
24°C
24°C
25°C
25°C
25°C
25°C
26°C
26°C
26°C
26°C
26°C
26°C
25°C
25°C
24°C
24°C
Day Statistics
Maximum Wind
25 km/h
Humidity
80%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:02 AM
Sunset
05:41 PM
Moonrise
01:32 AM
Moonset
01:27 PM
Moon Phase
Waning Crescent
Moon Illumination
39%
Air Quality
PM2.5
7.8
μg/m³
PM10
11
μg/m³
NO₂
1.4
μg/m³
O₃
94.3
μg/m³
SO₂
1.2
μg/m³
CO
127.8
μg/m³
Moderate rain
Sunday, December 14, 2025
High
24°C
Low
23°C
Rain Chance
87%
Hourly Forecast
24°C
25°C
25°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
23°C
24°C
24°C
Day Statistics
Maximum Wind
27 km/h
Humidity
80%
Precipitation
11 mm
UV Index
1
Visibility
10 km
Rain Chance
87%
Snow Chance
0%
Sun & Moon
Sunrise
07:03 AM
Sunset
05:41 PM
Moonrise
02:23 AM
Moonset
01:57 PM
Moon Phase
Waning Crescent
Moon Illumination
30%
Air Quality
PM2.5
3.9
μg/m³
PM10
5.4
μg/m³
NO₂
1.4
μg/m³
O₃
77.3
μg/m³
SO₂
1.1
μg/m³
CO
117.7
μg/m³
Patchy rain nearby
Monday, December 15, 2025
High
24°C
Low
22°C
Rain Chance
84%
Hourly Forecast
23°C
24°C
23°C
23°C
23°C
23°C
22°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
24°C
24°C
24°C
24°C
24°C
23°C
23°C
23°C
Day Statistics
Maximum Wind
42 km/h
Humidity
74%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
84%
Snow Chance
0%
Sun & Moon
Sunrise
07:04 AM
Sunset
05:41 PM
Moonrise
03:15 AM
Moonset
02:29 PM
Moon Phase
Waning Crescent
Moon Illumination
22%
Air Quality
PM2.5
9.6
μg/m³
PM10
12.6
μg/m³
NO₂
2.4
μg/m³
O₃
92.5
μg/m³
SO₂
2.1
μg/m³
CO
151.1
μg/m³
Patchy rain nearby
Tuesday, December 16, 2025
High
23°C
Low
22°C
Rain Chance
88%
Hourly Forecast
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
22°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
Day Statistics
Maximum Wind
46 km/h
Humidity
73%
Precipitation
1 mm
UV Index
5
Visibility
10 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
07:04 AM
Sunset
05:42 PM
Moonrise
04:08 AM
Moonset
03:05 PM
Moon Phase
Waning Crescent
Moon Illumination
14%
Cloudy
Wednesday, December 17, 2025
High
24°C
Low
23°C
Rain Chance
0%
Hourly Forecast
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
36 km/h
Humidity
65%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:05 AM
Sunset
05:42 PM
Moonrise
05:02 AM
Moonset
03:45 PM
Moon Phase
Waning Crescent
Moon Illumination
8%
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