Key West, FL Weather

12:27 Friday Artboard
Clear Clear 21° Feels like 21° North North 21 - 33 km/h
  • Today 20 Dec. Clear 23° / 20° Calm 30 - 40 km/h
  • Tomorrow 21 Dec. Scattered clouds 21° / 17° Calm 31 - 43 km/h
  • Sunday 22 Dec. Scattered clouds 21° / 17° Calm 24 - 36 km/h
  • Monday 23 Dec. Scattered clouds 23° / 20° Calm 31 - 43 km/h
  • Tuesday 24 Dec. Clear 23° / 20° Calm 25 - 33 km/h
  • Wednesday 25 Dec. Partly cloudy 23° / 21° Calm 21 - 27 km/h
  • Thursday 26 Dec. Scattered clouds 24° / 22° Calm 25 - 33 km/h

Weather Forecast for Key West, FL Today

, 20 December

Tomorrow

, 21 December
12:00 Clear 21° Clear
Feels Like 21°
Calm North 21 - 33 km/h
UV Index 5 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 92%
  • Dew Point Dew Point 20 °C
  • Clouds Clouds 9%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 21 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Snowline Snowline 4500 m
13:00 Scattered clouds 21° Scattered clouds
Feels Like 21°
Calm North 23 - 38 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 91%
  • Dew Point Dew Point 20 °C
  • Clouds Clouds 10%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 23 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 38 km/h
  • Snowline Snowline 4500 m
14:00 Clear 21° Clear
Feels Like 21°
Calm North 23 - 31 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 88%
  • Dew Point Dew Point 19 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 23 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 4600 m
15:00 Clear 21° Clear
Feels Like 21°
Calm North 23 - 32 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 86%
  • Dew Point Dew Point 19 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 23 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 4600 m
16:00 Clear 21° Clear
Feels Like 21°
Calm North 24 - 32 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 85%
  • Dew Point Dew Point 18 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 24 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 4600 m
17:00 Clear 21° Clear
Feels Like 21°
Calm North 25 - 33 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 84%
  • Dew Point Dew Point 18 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 25 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Snowline Snowline 4600 m
18:00 Clear 21° Clear
Feels Like 21°
Calm North 26 - 34 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 79%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 26 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Snowline Snowline 4600 m
19:00 Clear sky 21° Clear sky
Feels Like 21°
Calm North 25 - 34 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 77%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 25 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Snowline Snowline 4600 m
Clear sky 20:00 Clear sky 21° Clear sky
Feels Like 21°
Calm Northwest 24 - 33 km/h
UV Index 0 Low SPF: no
Clear sky 20:00 Clear sky 21° Clear sky
Feels Like 21°
Calm Northwest 24 - 33 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 79%
  • Dew Point Dew Point 18 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 24 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Snowline Snowline 4600 m
21:00 Clear sky 21° Clear sky
Feels Like 21°
Calm North 25 - 33 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 84%
  • Dew Point Dew Point 18 °C
  • Clouds Clouds 4%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 25 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Snowline Snowline 4600 m
22:00 Clear sky 21° Clear sky
Feels Like 21°
Calm Northwest 28 - 38 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 85%
  • Dew Point Dew Point 18 °C
  • Clouds Clouds 8%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 28 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 38 km/h
  • Snowline Snowline 4600 m
Clear sky 23:00 Clear sky 21° Clear sky
Feels Like 21°
Calm Northwest 29 - 39 km/h
UV Index 0 Low SPF: no
Clear sky 23:00 Clear sky 21° Scattered clouds
Feels Like 21°
Calm Northwest 29 - 39 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 84%
  • Dew Point Dew Point 18 °C
  • Clouds Clouds 7%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 29 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Snowline Snowline 4600 m
24:00 Scattered clouds 21° Scattered clouds
Feels Like 21°
Calm North 30 - 40 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 86%
  • Dew Point Dew Point 18 °C
  • Clouds Clouds 37%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 30 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 40 km/h
  • Snowline Snowline 4500 m

Air quality in Key West today

Detail
41
Moderate O₃ (101 µg/m³)
  • Possible health risk.
  • Enjoy your usual outdoor activities if you do not experience symptoms.
  • Sensitive people should limit prolonged or intense outdoor activities.

Weather graphs

Maximum Minimum Rainfall
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