Weather Forecast for Key West

Florida, United States of America

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Partly cloudy

Current Weather - Key West: 25°C

Florida, United States of America

Partly cloudy

Feels like 27°C

Wind

32 km/h E

Humidity

58%

Pressure

1020 mb

UV Index

2

Visibility

16 km

Patchy rain nearby

Patchy rain nearby

Wednesday, April 22, 2026

High

27°C

Low

24°C

Rain Chance

89%

Hourly Forecast

Sunny 26°C
16:00
Sunny 25°C
17:00
Cloudy 25°C
18:00
Cloudy 25°C
19:00
Cloudy 25°C
20:00
Cloudy 25°C
21:00
Patchy rain nearby 24°C
22:00
Patchy rain nearby 24°C
23:00
Apr 23

Day Statistics

Maximum Wind

43 km/h

Humidity

62%

Precipitation

0 mm

UV Index

8

Visibility

10 km

Rain Chance

89%

Snow Chance

0%

Sun & Moon

Sunrise

06:59 AM

Sunset

07:53 PM

Moonrise

11:32 AM

Moonset

12:53 AM

Moon Phase

Waxing Crescent

Moon Illumination

27%

Air Quality

PM2.5

10

μg/m³

PM10

17.6

μg/m³

NO₂

1.2

μg/m³

O₃

115.8

μg/m³

SO₂

1.1

μg/m³

CO

132.5

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

114.18

Diffuse Radiation

68.21

DNI

47.53

GTI

103.88