Weather Forecast for Key West
Florida, United States of America
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Current Weather - Key West: 30°C
Current Weather - Key West: 30°C
Florida, United States of America
Clear
Feels like 36°C
Wind
14 km/h SE
Humidity
74%
Pressure
1014 mb
UV Index
0
Visibility
10 km
Sunny
Friday, September 04, 2026
High
33°C
Low
30°C
Rain Chance
6%
Hourly Forecast
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
Day Statistics
Maximum Wind
16 km/h
Humidity
69%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
07:09 AM
Sunset
07:42 PM
Moonrise
Does not rise today
Moonset
02:10 PM
Moon Phase
Last Quarter
Moon Illumination
39%
Air Quality
PM2.5
5.1
μg/m³
PM10
7.6
μg/m³
NO₂
0.7
μg/m³
O₃
66.5
μg/m³
SO₂
0.7
μg/m³
CO
102.2
μg/m³
Patchy rain nearby
Saturday, September 05, 2026
High
30°C
Low
30°C
Rain Chance
75%
Hourly Forecast
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
30°C
30°C
30°C
Day Statistics
Maximum Wind
16 km/h
Humidity
70%
Precipitation
4 mm
UV Index
10
Visibility
10 km
Rain Chance
75%
Snow Chance
0%
Sun & Moon
Sunrise
07:09 AM
Sunset
07:41 PM
Moonrise
12:46 AM
Moonset
03:13 PM
Moon Phase
Waning Crescent
Moon Illumination
29%
Air Quality
PM2.5
3.6
μg/m³
PM10
5.8
μg/m³
NO₂
0.7
μg/m³
O₃
55
μg/m³
SO₂
0.4
μg/m³
CO
108.6
μg/m³
Patchy rain nearby
Sunday, September 06, 2026
High
30°C
Low
29°C
Rain Chance
57%
Hourly Forecast
30°C
30°C
30°C
30°C
30°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
30°C
30°C
30°C
Day Statistics
Maximum Wind
14 km/h
Humidity
68%
Precipitation
1 mm
UV Index
10
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
07:10 AM
Sunset
07:40 PM
Moonrise
01:48 AM
Moonset
04:12 PM
Moon Phase
Waning Crescent
Moon Illumination
20%
Air Quality
PM2.5
2.5
μg/m³
PM10
4.1
μg/m³
NO₂
0.8
μg/m³
O₃
51.4
μg/m³
SO₂
0.4
μg/m³
CO
95.8
μg/m³
Overcast
Monday, September 07, 2026
High
30°C
Low
30°C
Rain Chance
36%
Hourly Forecast
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
30°C
30°C
30°C
Day Statistics
Maximum Wind
7 km/h
Humidity
66%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
36%
Snow Chance
0%
Sun & Moon
Sunrise
07:10 AM
Sunset
07:39 PM
Moonrise
02:56 AM
Moonset
05:05 PM
Moon Phase
Waning Crescent
Moon Illumination
12%
Air Quality
PM2.5
4.4
μg/m³
PM10
6.1
μg/m³
NO₂
0.9
μg/m³
O₃
84.1
μg/m³
SO₂
1.6
μg/m³
CO
101.1
μg/m³
Overcast
Tuesday, September 08, 2026
High
31°C
Low
30°C
Rain Chance
39%
Hourly Forecast
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
30°C
31°C
31°C
Day Statistics
Maximum Wind
19 km/h
Humidity
66%
Precipitation
1 mm
UV Index
7
Visibility
10 km
Rain Chance
39%
Snow Chance
0%
Sun & Moon
Sunrise
07:10 AM
Sunset
07:38 PM
Moonrise
04:06 AM
Moonset
05:52 PM
Moon Phase
Waning Crescent
Moon Illumination
6%
Air Quality
PM2.5
5.9
μg/m³
PM10
7.7
μg/m³
NO₂
1.2
μg/m³
O₃
90.4
μg/m³
SO₂
2.7
μg/m³
CO
142.3
μg/m³
Patchy rain nearby
Wednesday, September 09, 2026
High
31°C
Low
30°C
Rain Chance
43%
Hourly Forecast
30°C
30°C
30°C
30°C
30°C
30°C
30°C
31°C
31°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
30°C
31°C
30°C
30°C
30°C
30°C
30°C
30°C
Day Statistics
Maximum Wind
27 km/h
Humidity
70%
Precipitation
1 mm
UV Index
8
Visibility
10 km
Rain Chance
43%
Snow Chance
0%
Sun & Moon
Sunrise
07:11 AM
Sunset
07:37 PM
Moonrise
05:15 AM
Moonset
06:35 PM
Moon Phase
New Moon
Moon Illumination
2%
Patchy rain nearby
Thursday, September 10, 2026
High
30°C
Low
30°C
Rain Chance
65%
Hourly Forecast
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
30°C
30°C
30°C
Day Statistics
Maximum Wind
27 km/h
Humidity
72%
Precipitation
3 mm
UV Index
8
Visibility
10 km
Rain Chance
65%
Snow Chance
0%
Sun & Moon
Sunrise
07:11 AM
Sunset
07:36 PM
Moonrise
06:22 AM
Moonset
07:13 PM
Moon Phase
New Moon
Moon Illumination
0%
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