Weather for Key West, Florida
Current Weather
Humidity: 79%
Feels Like: 85.5°F
Wind: NE 19.7 mph
Wind Gusts: 25.3 mph
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast
Wed
H: 85°F
L: 79°F
Thu
H: 82°F
L: 78°F
Fri
H: 81°F
L: 78°F
Sat
H: 81°F
L: 79°F
Sun
H: 82°F
L: 81°F
Air Quality
Nitrogen Dioxide: 3.15 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 92 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 7:01 PM
Daylight: 11 hrs 35 mins
Moon Transit: 9:01 AM
Moonset: 3:48 PM
Moon Phase: Last Quarter
Moon Illumination: 29.1%
Best Times for Fishing or Hunting
Major Periods
8:31 AM - 11:01 AM12:00 AM - 12:00 AM
Minor Periods
3:18 PM - 4:48 PM1:40 AM - 3:10 AM
Action Rating: 2 out of 5
Coastal Flood Statement issued October 14 at 4:06PM EDT until October 15 at 5:00AM EDT by NWS Key West FL
Effective: Tue October 14, 2025, 4:06 PM
Expires: Wed October 15, 2025, 12:15 AM
* WHAT...Minor saltwater flooding. * WHERE...Middle and Lower Florida Keys. * WHEN...Through early Wednesday morning. * IMPACTS...Minor saltwater flooding of low elevation streets and lots is likely. Some storm drains will overflow, and some seawalls and docks will be overtopped. Boaters can expect less clearance under fixed bridges. Motorists should remember that persistent puddles around the times of high tide are almost certain to contain a mix of saltwater.
Do not drive through flooded roadways.
Coastal Flood Advisory issued October 14 at 4:06PM EDT until October 15 at 5:00AM EDT by NWS Key West FL
Effective: Tue October 14, 2025, 4:06 PM
Expires: Wed October 15, 2025, 12:15 AM
* WHAT...Saltwater flooding. * WHERE...Upper Florida Keys. * WHEN...Through early Wednesday morning. * IMPACTS...Saltwater flooding of low elevation streets and lots is expected. Some storm drains will overflow, and some seawalls and docks will be overtopped. Boaters can expect less clearance under fixed bridges. Motorists should remember that persistent puddles around the times of high tide are almost certain to contain a mix of saltwater.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Coastal Flood Statement issued October 14 at 9:58PM EDT until October 15 at 5:00AM EDT by NWS Key West FL
Effective: Tue October 14, 2025, 9:58 PM
Expires: Wed October 15, 2025, 5:00 AM
* WHAT...Minor saltwater flooding. * WHERE...Middle and Lower Florida Keys. * WHEN...Through early Wednesday morning. * IMPACTS...Minor saltwater flooding of low elevation streets and lots is likely. Some storm drains will overflow, and some seawalls and docks will be overtopped. Boaters can expect less clearance under fixed bridges. Motorists should remember that persistent puddles around the times of high tide are almost certain to contain a mix of saltwater. * ADDITIONAL DETAILS...
Do not drive through flooded roadways.
Coastal Flood Statement issued October 14 at 9:58PM EDT until October 15 at 5:00AM EDT by NWS Key West FL
Effective: Tue October 14, 2025, 9:58 PM
Expires: Wed October 15, 2025, 5:00 AM
* WHAT...Minor saltwater flooding. * WHERE...Upper Keys. * WHEN...Through early Wednesday morning. * IMPACTS...Minor saltwater flooding of low elevation streets and lots is likely. Some storm drains will overflow, and some seawalls and docks will be overtopped. Boaters can expect less clearance under fixed bridges. Motorists should remember that persistent puddles around the times of high tide are almost certain to contain a mix of saltwater. * ADDITIONAL DETAILS...
Do not drive through flooded roadways.
Weather Forecast
Average Temperature: 80.9°F
Average Humidity: 75%
Wind: 20.4 mph
UV Index: 1.9
Air Quality
Nitrogen Dioxide: 2.2 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 100.76 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 7:01 PM
Daylight: 11 hrs 35 mins
Moon Transit: 9:01 AM
Moonset: 3:48 PM
Moon Phase: Last Quarter
Moon Illumination: 29.1%
Best Times for Fishing or Hunting
Major Periods
8:31 AM - 11:01 AM12:00 AM - 12:00 AM
Minor Periods
3:18 PM - 4:48 PM1:40 AM - 3:10 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 79.9°F
Average Humidity: 75%
Wind: 13.4 mph
UV Index: 1.8
Air Quality
Nitrogen Dioxide: 1.91 μg/m3
Sulphur Dioxide: 1.56 μg/m3
Ozone: 101.12 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 7:00 PM
Daylight: 11 hrs 34 mins
Moon Transit: 9:48 AM
Moonset: 4:23 PM
Moon Phase: Last Quarter
Moon Illumination: 19.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:18 AM - 11:48 AM
Minor Periods
3:53 PM - 5:23 PM2:38 AM - 4:08 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 79.8°F
Average Humidity: 84%
Wind: 23 mph
UV Index: 1.4
Air Quality
Nitrogen Dioxide: 2.14 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 92.8 μg/m3
Astronomical
Sun Transit: 1:13 PM
Sunset: 6:59 PM
Daylight: 11 hrs 33 mins
Moon Transit: 10:32 AM
Moonset: 4:55 PM
Moon Phase: Waning Crescent
Moon Illumination: 11.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:02 AM - 12:32 AM
Minor Periods
4:25 PM - 5:55 PM3:34 AM - 5:04 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 80.3°F
Average Humidity: 74%
Wind: 20.1 mph
UV Index: 1.5
Air Quality
Nitrogen Dioxide: 1.4 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 96.62 μg/m3
Astronomical
Sun Transit: 1:12 PM
Sunset: 6:58 PM
Daylight: 11 hrs 31 mins
Moon Transit: 11:13 AM
Moonset: 5:24 PM
Moon Phase: Waning Crescent
Moon Illumination: 5.2%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:43 AM - 1:13 PM
Minor Periods
4:54 PM - 6:24 PM4:27 AM - 5:57 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 81.1°F
Average Humidity: 76%
Wind: 19.2 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:12 PM
Sunset: 6:58 PM
Daylight: 11 hrs 30 mins
Moon Transit: 11:53 AM
Moonset: 5:53 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.3%
Best Times for Fishing or Hunting
Major Periods
12:09 AM - 2:39 AM11:23 AM - 1:53 PM
Minor Periods
5:23 PM - 6:53 PM5:19 AM - 6:49 AM
Action Rating: 3 out of 5