16-Day Forecast
Today
6 Nov
28°C
Daytime High
28.3°C sea
24°C
Overnight Low
☀☀☀☀☀
10h sun
Sat
7 Nov
28°C
Daytime High
28.3°C sea
23°C
Overnight Low
☀☀☀☀☀
10h sun
Sun
8 Nov
26°C
Daytime High
28.3°C sea
24°C
Overnight Low
☀☀☀☀☀
10.7h sun
Mon
9 Nov
26°C
Daytime High
28.2°C sea
26°C
Overnight Low
☀☀☀☀☀
10.4h sun
1.3mm rain
Tue
10 Nov
27°C
Daytime High
28.2°C sea
25°C
Overnight Low
☀☀☀☀☀
10.4h sun
9.6mm rain
Wed
11 Nov
26°C
Daytime High
28.4°C sea
25°C
Overnight Low
☀☀☀☀☀
10.6h sun
7.4mm rain
Thu
12 Nov
26°C
Daytime High
28.3°C sea
25°C
Overnight Low
☀☀☀☀☀
10.6h sun
Fri
13 Nov
25°C
Daytime High
28°C sea
21°C
Overnight Low
☀☀☀☀○
8.8h sun
2.5mm rain
Sat
14 Nov
23°C
Daytime High
27.7°C sea
21°C
Overnight Low
☀☀☀○○
6.5h sun
4.4mm rain
Sun
15 Nov
24°C
Daytime High
~27.2°C sea
20°C
Overnight Low
☀☀☀☀☀
10.6h sun
Mon
16 Nov
24°C
Daytime High
~27.2°C sea
22°C
Overnight Low
☀☀☀○○
5.3h sun
3mm rain
Tue
17 Nov
25°C
Daytime High
~27.2°C sea
24°C
Overnight Low
☀☀☀☀○
7.9h sun
8.2mm rain
Wed
18 Nov
26°C
Daytime High
~27.2°C sea
25°C
Overnight Low
☀☀☀☀☀
10.6h sun
2mm rain
Thu
19 Nov
26°C
Daytime High
~27.2°C sea
25°C
Overnight Low
☀☀☀☀☀
10.3h sun
0.6mm rain
Fri
20 Nov
26°C
Daytime High
~27.2°C sea
25°C
Overnight Low
☀☀☀☀☀
10.6h sun
Sat
21 Nov
26°C
Daytime High
~27.2°C sea
26°C
Overnight Low
☀☀☀☀☀
10.6h sun
4.3mm rain
☀ = sunshine score · °C high / low · hours of sunshine shown below
About Key West
Key West, USA offers the quintessential tropical escape that many holiday seekers dream about, with its pristine coral reef beaches, vibrant Caribbean culture, and laid-back island atmosphere that feels worlds away from mainland America. This southernmost point of the continental United States has long captured the hearts of travellers seeking guaranteed sunshine and authentic coastal charm, making it an ideal destination whether you're a couple looking for romance, families wanting adventure, or solo travellers craving rejuvenation.
The weather in Key West, USA remains consistently warm throughout the year, with summer months featuring average temperatures around 30°C and winter months averaging a balmy 28°C that would rival the Mediterranean or Canary Islands for year-round warmth. The sea temperature peaks at around 32°C during the warmest months, creating perfect conditions for swimming, snorkelling, and water sports. The climate here is tropical with fairly consistent sunshine, though the destination does experience a hurricane season that typically runs from June through November, with September and early October representing the peak risk period.
For planning your holidays in Key West, the best time to visit falls between December and April when you'll experience the warmest, sunniest conditions without the elevated hurricane risk. During these months, the island basks in clear skies and gentle breezes, attracting visitors worldwide seeking reliable sunshine and comfortable beach weather. March and April offer particularly excellent conditions as the water has warmed considerably and the weather remains stable throughout the day.
This island destination caters beautifully to diverse interests with world-class attractions including vibrant Key West Aquarium experiences, the historic Ernest Hemingway Home and Museum, and the iconic Southernmost Point marker. Water enthusiasts can enjoy diving and snorkelling amid spectacular coral reefs, while food lovers should explore the renowned conch salad, fresh seafood, and diverse culinary scene. The famous Duval Street provides excellent shopping and dining, and sunset celebrations at Mallory Square offer unforgettable evening entertainment.
Reaching Key West is remarkably convenient with direct flights available from various United States cities. International visitors enjoy numerous one-stop connection options from the United Kingdom, Ireland, Germany, Netherlands, France, Singapore, UAE, Canada, and Scandinavian countries including Sweden, Denmark, and Finland. European travellers from Spain, Italy, Norway, Belgium, Switzerland, and Austria also benefit from straightforward routing, making this tropical paradise easily accessible from most corners of the globe.
Typical rainfall & humidity in Key West
Jan
27.6mm · 81%
Feb
33mm · 79%
Mar
44.8mm · 77%
Apr
38.2mm · 73%
May
54.7mm · 76%
Jun
176.7mm · 78%
Jul
83.7mm · 76%
Aug
175mm · 76%
Sep
171mm · 77%
Oct
138.6mm · 76%
Nov
52.7mm · 77%
Dec
96.9mm · 79%
Average monthly rainfall and relative humidity, based on the last 3 years of historical data.
