Weather Forecast for Key West
Florida, United States of America
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Current Weather - Key West: 26°C
Current Weather - Key West: 26°C
Florida, United States of America
Partly cloudy
Feels like 29°C
Wind
26 km/h SSE
Humidity
74%
Pressure
1017 mb
UV Index
1
Visibility
16 km
Partly Cloudy
Thursday, March 12, 2026
High
26°C
Low
23°C
Rain Chance
0%
Hourly Forecast
26°C
26°C
26°C
25°C
25°C
24°C
24°C
24°C
24°C
24°C
Day Statistics
Maximum Wind
28 km/h
Humidity
83%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:39 AM
Sunset
07:35 PM
Moonrise
03:12 AM
Moonset
01:40 PM
Moon Phase
Waning Crescent
Moon Illumination
44%
Air Quality
PM2.5
7.2
μg/m³
PM10
11
μg/m³
NO₂
1.5
μg/m³
O₃
69.2
μg/m³
SO₂
1.3
μg/m³
CO
108.2
μg/m³
Patchy rain nearby
Friday, March 13, 2026
High
24°C
Low
22°C
Rain Chance
65%
Hourly Forecast
23°C
23°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
24°C
23°C
Day Statistics
Maximum Wind
17 km/h
Humidity
93%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
65%
Snow Chance
0%
Sun & Moon
Sunrise
07:38 AM
Sunset
07:35 PM
Moonrise
04:01 AM
Moonset
02:36 PM
Moon Phase
Waning Crescent
Moon Illumination
35%
Air Quality
PM2.5
8.1
μg/m³
PM10
11
μg/m³
NO₂
2
μg/m³
O₃
87.1
μg/m³
SO₂
2.3
μg/m³
CO
104.6
μg/m³
Overcast
Saturday, March 14, 2026
High
25°C
Low
22°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
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
24°C
24°C
Day Statistics
Maximum Wind
27 km/h
Humidity
91%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:37 AM
Sunset
07:36 PM
Moonrise
04:45 AM
Moonset
03:34 PM
Moon Phase
Waning Crescent
Moon Illumination
26%
Air Quality
PM2.5
6.8
μg/m³
PM10
9.3
μg/m³
NO₂
1.8
μg/m³
O₃
77.9
μg/m³
SO₂
1.7
μg/m³
CO
107
μg/m³
Moderate rain
Sunday, March 15, 2026
High
26°C
Low
23°C
Rain Chance
79%
Hourly Forecast
24°C
24°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
26°C
26°C
25°C
25°C
24°C
24°C
23°C
23°C
23°C
23°C
24°C
24°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
32 km/h
Humidity
77%
Precipitation
7 mm
UV Index
5
Visibility
10 km
Rain Chance
79%
Snow Chance
0%
Sun & Moon
Sunrise
07:36 AM
Sunset
07:36 PM
Moonrise
05:26 AM
Moonset
04:32 PM
Moon Phase
Waning Crescent
Moon Illumination
18%
Air Quality
PM2.5
8.3
μg/m³
PM10
11.4
μg/m³
NO₂
1.8
μg/m³
O₃
76
μg/m³
SO₂
2
μg/m³
CO
110.7
μg/m³
Patchy rain nearby
Monday, March 16, 2026
High
26°C
Low
25°C
Rain Chance
78%
Hourly Forecast
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
26°C
25°C
25°C
25°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
24 km/h
Humidity
76%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
78%
Snow Chance
0%
Sun & Moon
Sunrise
07:35 AM
Sunset
07:37 PM
Moonrise
06:03 AM
Moonset
05:31 PM
Moon Phase
Waning Crescent
Moon Illumination
11%
Air Quality
PM2.5
8.9
μg/m³
PM10
11.8
μg/m³
NO₂
2.1
μg/m³
O₃
84.4
μg/m³
SO₂
2
μg/m³
CO
124.3
μg/m³
Patchy rain nearby
Tuesday, March 17, 2026
High
24°C
Low
24°C
Rain Chance
89%
Hourly Forecast
25°C
25°C
25°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
24°C
Day Statistics
Maximum Wind
22 km/h
Humidity
75%
Precipitation
3 mm
UV Index
5
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
07:34 AM
Sunset
07:37 PM
Moonrise
06:37 AM
Moonset
06:29 PM
Moon Phase
Waning Crescent
Moon Illumination
5%
Patchy rain nearby
Wednesday, March 18, 2026
High
24°C
Low
24°C
Rain Chance
83%
Hourly Forecast
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
24°C
25°C
24°C
24°C
24°C
24°C
Day Statistics
Maximum Wind
26 km/h
Humidity
74%
Precipitation
1 mm
UV Index
5
Visibility
10 km
Rain Chance
83%
Snow Chance
0%
Sun & Moon
Sunrise
07:33 AM
Sunset
07:38 PM
Moonrise
07:11 AM
Moonset
07:29 PM
Moon Phase
Waning Crescent
Moon Illumination
1%
Solar Radiation Data
Shortwave Radiation
123.22
Diffuse Radiation
52.64
DNI
80.8
GTI
100.13
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