Weather Forecast for Key West
Florida, United States of America
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Current Weather - Key West: 31°C
Current Weather - Key West: 31°C
Florida, United States of America
Cloudy
Feels like 40°C
Wind
8 km/h SSE
Humidity
68%
Pressure
1017 mb
UV Index
12
Visibility
16 km
Patchy rain nearby
Saturday, June 20, 2026
High
32°C
Low
27°C
Rain Chance
57%
Hourly Forecast
29°C
29°C
29°C
29°C
Day Statistics
Maximum Wind
23 km/h
Humidity
78%
Precipitation
1 mm
UV Index
12
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
06:38 AM
Sunset
08:18 PM
Moonrise
12:14 PM
Moonset
12:17 AM
Moon Phase
First Quarter
Moon Illumination
38%
Air Quality
PM2.5
8.7
μg/m³
PM10
14.5
μg/m³
NO₂
0.7
μg/m³
O₃
52.3
μg/m³
SO₂
0.3
μg/m³
CO
93.6
μg/m³
Sunny
Sunday, June 21, 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
16 km/h
Humidity
66%
Precipitation
0 mm
UV Index
12
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
06:39 AM
Sunset
08:18 PM
Moonrise
01:13 PM
Moonset
12:53 AM
Moon Phase
First Quarter
Moon Illumination
48%
Air Quality
PM2.5
7.9
μg/m³
PM10
12.8
μg/m³
NO₂
0.7
μg/m³
O₃
55.6
μg/m³
SO₂
0.4
μg/m³
CO
94.1
μg/m³
Sunny
Monday, June 22, 2026
High
30°C
Low
29°C
Rain Chance
6%
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
30°C
30°C
30°C
30°C
30°C
30°C
Day Statistics
Maximum Wind
13 km/h
Humidity
68%
Precipitation
0 mm
UV Index
12
Visibility
10 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
06:39 AM
Sunset
08:18 PM
Moonrise
02:11 PM
Moonset
01:26 AM
Moon Phase
First Quarter
Moon Illumination
59%
Air Quality
PM2.5
6.8
μg/m³
PM10
11.6
μg/m³
NO₂
0.7
μg/m³
O₃
59.5
μg/m³
SO₂
0.5
μg/m³
CO
99.9
μg/m³
Patchy rain nearby
Tuesday, June 23, 2026
High
29°C
Low
29°C
Rain Chance
57%
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
21 km/h
Humidity
69%
Precipitation
1 mm
UV Index
12
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
06:39 AM
Sunset
08:19 PM
Moonrise
03:09 PM
Moonset
02:00 AM
Moon Phase
Waxing Gibbous
Moon Illumination
69%
Air Quality
PM2.5
18.9
μg/m³
PM10
39.2
μg/m³
NO₂
0.6
μg/m³
O₃
46.9
μg/m³
SO₂
0.3
μg/m³
CO
96.6
μg/m³
Partly Cloudy
Wednesday, June 24, 2026
High
29°C
Low
29°C
Rain Chance
17%
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
18 km/h
Humidity
68%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
06:39 AM
Sunset
08:19 PM
Moonrise
04:07 PM
Moonset
02:35 AM
Moon Phase
Waxing Gibbous
Moon Illumination
79%
Air Quality
PM2.5
20.9
μg/m³
PM10
41.3
μg/m³
NO₂
1.2
μg/m³
O₃
43
μg/m³
SO₂
0.4
μg/m³
CO
100.8
μg/m³
Patchy rain nearby
Thursday, June 25, 2026
High
29°C
Low
29°C
Rain Chance
57%
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
24 km/h
Humidity
71%
Precipitation
1 mm
UV Index
6
Visibility
9 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
06:40 AM
Sunset
08:19 PM
Moonrise
05:05 PM
Moonset
03:12 AM
Moon Phase
Waxing Gibbous
Moon Illumination
87%
Patchy rain nearby
Friday, June 26, 2026
High
29°C
Low
29°C
Rain Chance
36%
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
30°C
30°C
30°C
29°C
29°C
29°C
Day Statistics
Maximum Wind
30 km/h
Humidity
71%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
36%
Snow Chance
0%
Sun & Moon
Sunrise
06:40 AM
Sunset
08:19 PM
Moonrise
06:03 PM
Moonset
03:53 AM
Moon Phase
Waxing Gibbous
Moon Illumination
93%
Solar Radiation Data
Shortwave Radiation
737.92
Diffuse Radiation
75.46
DNI
0
GTI
0
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