Key West International Airport Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Key West International Airport in one place.
A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. South wind 0 to 10 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Key West International Airport is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 1, 2026 10:52 PM EDT.
The active forecast window currently covers Jul 2 to Jul 8, 2026 for Key West International Airport.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 2 to Jul 8, 2026
- Latest sync
- Jul 1, 2026 10:52 PM EDT
- Forecast office
- KEY
- Source
- NOAA / NWS
Daily Outlook
This Week in Key West International Airport
Friday looks like the warmest upcoming period in Key West International Airport at 90 degrees F.
Thursday Night is the coolest period ahead with temperatures near 84 degrees F.
The strongest winds are forecast for Friday Night at about 5 to 15 mph E.
Precipitation is mentioned in 13 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 1, 2026 10:52 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- KEY
- Radar station
- KBYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 84. East wind 0 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Sunny, with a high near 90. East wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 84. East wind 5 to 15 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 84. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 85. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 85. Chance of precipitation is 20%.
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 85. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 90. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 2
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
89°F |
0 to 10 mph
S
|
|
Thursday Night
Jul 2
|
Slight Chance Showers And Thunderstorms
|
84°F |
0 to 10 mph
E
|
|
Friday
Jul 3
|
Slight Chance Showers And Thunderstorms
|
90°F |
5 to 10 mph
E
|
|
Friday Night
Jul 3
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
84°F |
5 to 15 mph
E
|
|
Independence Day
Jul 4
|
Chance Showers And Thunderstorms
|
89°F |
10 mph
SE
|
|
Saturday Night
Jul 4
|
Chance Showers And Thunderstorms
|
84°F |
5 to 10 mph
E
|
|
Sunday
Jul 5
|
Chance Showers And Thunderstorms
|
89°F |
10 mph
SE
|
|
Sunday Night
Jul 5
|
Slight Chance Showers And Thunderstorms
|
85°F |
10 to 15 mph
SE
|
|
Monday
Jul 6
|
Slight Chance Showers And Thunderstorms
|
89°F |
10 mph
SE
|
|
Monday Night
Jul 6
|
Slight Chance Showers And Thunderstorms
|
85°F |
10 mph
SE
|
|
Tuesday
Jul 7
|
Slight Chance Showers And Thunderstorms
|
90°F |
5 to 10 mph
E
|
|
Tuesday Night
Jul 7
|
Slight Chance Showers And Thunderstorms
|
85°F |
5 to 10 mph
E
|
|
Wednesday
Jul 8
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
90°F |
5 to 10 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Key West International Airport.
