Weather Forecast for Key West
Florida, United States of America
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Current Weather - Key West: 27°C
Current Weather - Key West: 27°C
Florida, United States of America
Light drizzle
Feels like 30°C
Wind
33 km/h SE
Humidity
78%
Pressure
1020 mb
UV Index
0
Visibility
9 km
Sunny
Saturday, August 15, 2026
High
32°C
Low
27°C
Rain Chance
36%
Hourly Forecast
29°C
29°C
29°C
30°C
30°C
32°C
31°C
32°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
Day Statistics
Maximum Wind
33 km/h
Humidity
76%
Precipitation
1 mm
UV Index
11
Visibility
10 km
Rain Chance
36%
Snow Chance
0%
Sun & Moon
Sunrise
07:01 AM
Sunset
08:01 PM
Moonrise
09:47 AM
Moonset
09:56 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
Air Quality
PM2.5
15.9
μg/m³
PM10
30.5
μg/m³
NO₂
0.6
μg/m³
O₃
50
μg/m³
SO₂
0.6
μg/m³
CO
93.9
μg/m³
Partly Cloudy
Sunday, August 16, 2026
High
30°C
Low
29°C
Rain Chance
17%
Hourly Forecast
30°C
30°C
29°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
Day Statistics
Maximum Wind
29 km/h
Humidity
71%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
07:02 AM
Sunset
08:00 PM
Moonrise
10:49 AM
Moonset
10:32 PM
Moon Phase
Waxing Crescent
Moon Illumination
18%
Air Quality
PM2.5
22.4
μg/m³
PM10
41.9
μg/m³
NO₂
0.6
μg/m³
O₃
51.5
μg/m³
SO₂
0.5
μg/m³
CO
90.9
μg/m³
Sunny
Monday, August 17, 2026
High
30°C
Low
29°C
Rain Chance
7%
Hourly Forecast
30°C
30°C
29°C
29°C
29°C
29°C
29°C
29°C
30°C
30°C
30°C
30°C
30°C
29°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
Day Statistics
Maximum Wind
19 km/h
Humidity
69%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
7%
Snow Chance
0%
Sun & Moon
Sunrise
07:02 AM
Sunset
07:59 PM
Moonrise
11:50 AM
Moonset
11:10 PM
Moon Phase
Waxing Crescent
Moon Illumination
27%
Air Quality
PM2.5
22.4
μg/m³
PM10
39
μg/m³
NO₂
0.7
μg/m³
O₃
55.4
μg/m³
SO₂
0.6
μg/m³
CO
91.2
μg/m³
Partly Cloudy
Tuesday, August 18, 2026
High
30°C
Low
29°C
Rain Chance
8%
Hourly Forecast
30°C
30°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
Day Statistics
Maximum Wind
13 km/h
Humidity
70%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
8%
Snow Chance
0%
Sun & Moon
Sunrise
07:03 AM
Sunset
07:58 PM
Moonrise
12:50 PM
Moonset
11:50 PM
Moon Phase
First Quarter
Moon Illumination
37%
Air Quality
PM2.5
21.8
μg/m³
PM10
39.9
μg/m³
NO₂
0.9
μg/m³
O₃
57.8
μg/m³
SO₂
0.8
μg/m³
CO
95.8
μg/m³
Sunny
Wednesday, August 19, 2026
High
30°C
Low
29°C
Rain Chance
4%
Hourly Forecast
30°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
Day Statistics
Maximum Wind
8 km/h
Humidity
62%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
07:03 AM
Sunset
07:58 PM
Moonrise
01:50 PM
Moonset
Does not set today
Moon Phase
First Quarter
Moon Illumination
48%
Air Quality
PM2.5
17.3
μg/m³
PM10
32.6
μg/m³
NO₂
0.9
μg/m³
O₃
55.7
μg/m³
SO₂
0.8
μg/m³
CO
109.1
μg/m³
Sunny
Thursday, August 20, 2026
High
29°C
Low
29°C
Rain Chance
5%
Hourly Forecast
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
Day Statistics
Maximum Wind
13 km/h
Humidity
67%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
07:03 AM
Sunset
07:57 PM
Moonrise
02:49 PM
Moonset
12:33 AM
Moon Phase
First Quarter
Moon Illumination
58%
Patchy rain nearby
Friday, August 21, 2026
High
29°C
Low
29°C
Rain Chance
43%
Hourly Forecast
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
Day Statistics
Maximum Wind
22 km/h
Humidity
73%
Precipitation
1 mm
UV Index
7
Visibility
10 km
Rain Chance
43%
Snow Chance
0%
Sun & Moon
Sunrise
07:04 AM
Sunset
07:56 PM
Moonrise
03:45 PM
Moonset
01:21 AM
Moon Phase
First Quarter
Moon Illumination
69%
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