Fast Forecast

WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Key West Weather Forecast

Temperature, wind, rain and more for Key West

Florida, United States Of America

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Wed 03
Sep		07:00

WNW
WNW

 9 / 18 mph 83 / 90°F 74% 1012 mb
Low level cloud: 7%
Mid level cloud: 41%
High level cloud: 98%
Most Significant Cloud Type: medium
64%
Expect 0.4 In of precipitation over the past 3 hours.
0.4 In
10:00

WNW
WNW

 8 / 15 mph 88 / 94°F 73% 1013 mb
Low level cloud: 5%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: medium
61%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
13:00

WNW
WNW

 10 / 16 mph 88 / 97°F 71% 1012 mb
Low level cloud: 9%
Mid level cloud: 32%
High level cloud: 100%
Most Significant Cloud Type: medium
59%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
16:00

WNW
WNW

 11 / 17 mph 88 / 99°F 74% 1011 mb
Low level cloud: 7%
Mid level cloud: 19%
High level cloud: 21%
Most Significant Cloud Type: low
16%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
19:00

WNW
WNW

 10 / 17 mph 88 / 95°F 72% 1011 mb
Low level cloud: 1%
Mid level cloud: 28%
High level cloud: 36%
Most Significant Cloud Type: medium
33%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
22:00

W
W

 6 / 9 mph 85 / 91°F 69% 1012 mb
Low level cloud: 8%
Mid level cloud: 23%
High level cloud: 33%
Most Significant Cloud Type: low
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 04
Sep		01:00

WSW
WSW

 8 / 13 mph 84 / 92°F 74% 1011 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 20%
Most Significant Cloud Type: medium
20%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
04:00

WSW
WSW

 12 / 20 mph 83 / 89°F 75% 1011 mb
Low level cloud: 4%
Mid level cloud: 24%
High level cloud: 13%
Most Significant Cloud Type: medium
35%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
07:00

WSW
WSW

 12 / 19 mph 83 / 89°F 73% 1012 mb
Low level cloud: 62%
Mid level cloud: 21%
High level cloud: 18%
Most Significant Cloud Type: low
71%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
10:00

WSW
WSW

 14 / 25 mph 87 / 97°F 75% 1013 mb
Low level cloud: 14%
Mid level cloud: 46%
High level cloud: 20%
Most Significant Cloud Type: medium
86%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
13:00

WSW
WSW

 15 / 26 mph 90 / 103°F 73% 1012 mb
Low level cloud: 37%
Mid level cloud: 45%
High level cloud: 17%
Most Significant Cloud Type: low
54%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
16:00

W
W

 14 / 26 mph 90 / 104°F 72% 1011 mb
Low level cloud: 5%
Mid level cloud: 46%
High level cloud: 8%
Most Significant Cloud Type: medium
61%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
19:00

W
W

 11 / 14 mph 89 / 98°F 69% 1011 mb
Low level cloud: 19%
Mid level cloud: 18%
High level cloud: 33%
Most Significant Cloud Type: low
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

WSW
WSW

 6 / 9 mph 85 / 94°F 73% 1012 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 19%
Most Significant Cloud Type: medium
20%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
The 7 day weather forecast summary for Key West:

Taking a look at Key West over the coming week and the average daytime maximum temperature will be around 33°C, with a high for the week of 35°C expected on the afternoon of Sunday 7th. The mean minimum temperature will be 28°C, dipping to its lowest on the morning of Friday 5th at 27°C. Expect the next week to have some days seeing a little precipitation and some days with rain. It looks like Wednesday 5th will have the most precipitation with an accumulation of around 36.0mm. On the whole winds are likely to be moderate.

The day label given represents the local day relative to the local time for the location you are looking at.
(More Info)

Day

This time is corrected for local time zones and where possible for daylight saving times.
(More Info)

Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
(More Info)

Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
(More Info)

Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
(More Info)

Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
(More Info)

Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
(More Info)

Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
(More Info)

Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
(More Info)

Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
(More Info)

Pressure