Weather Near Key Largo, Florida
Current Weather
Humidity: 90%
Feels Like: 86.3°F
Wind: NNW 6.9 mph
Wind Gusts: 9.5 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast
Mon
H: 89°F
L: 84°F
Tue
H: 85°F
L: 83°F
Wed
H: 86°F
L: 84°F
Thu
H: 85°F
L: 84°F
Fri
H: 86°F
L: 84°F
Air Quality
Nitrogen Dioxide: 2.41 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 45 μg/m3
Astronomical
Sun Transit: 1:23 PM
Sunset: 7:47 PM
Daylight: 12 hrs 47 mins
Moon Transit: 3:12 PM
Moonset: 9:14 PM
Moon Phase: New
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
3:40 AM - 6:10 AM2:42 PM - 5:12 PM
Minor Periods
8:44 PM - 10:14 PM8:34 AM - 10:04 AM
Action Rating: 3 out of 5
Coastal Flood Statement issued August 25 at 4:33PM EDT until August 25 at 11:00PM EDT by NWS Key West FL
Effective: Mon August 25, 2025, 4:33 PM
Expires: Mon August 25, 2025, 11:00 PM
* WHAT...Minor saltwater flooding. * WHERE...Bayside Communities of the Upper Florida Keys. * WHEN...Through late this evening. * 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 Statement issued August 25 at 4:33PM EDT until August 25 at 11:00PM EDT by NWS Key West FL
Effective: Mon August 25, 2025, 4:33 PM
Expires: Mon August 25, 2025, 11:00 PM
* WHAT...Minor saltwater flooding. * WHERE...Bayside Communities of the Upper Florida Keys. * WHEN...Through late this evening. * 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 Statement issued August 25 at 4:33PM EDT until August 25 at 11:00PM EDT by NWS Key West FL
Effective: Mon August 25, 2025, 4:33 PM
Expires: Mon August 25, 2025, 11:00 PM
* WHAT...Minor saltwater flooding. * WHERE...Bayside Communities of the Upper Florida Keys. * WHEN...Through late this evening. * 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.
Weather Forecast
Average Temperature: 85.7°F
Average Humidity: 82%
Wind: 7.6 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 1.41 μg/m3
Sulphur Dioxide: 0.67 μg/m3
Ozone: 59.6 μg/m3
Astronomical
Sun Transit: 1:23 PM
Sunset: 7:47 PM
Daylight: 12 hrs 47 mins
Moon Transit: 3:12 PM
Moonset: 9:14 PM
Moon Phase: New
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
3:40 AM - 6:10 AM2:42 PM - 5:12 PM
Minor Periods
8:44 PM - 10:14 PM8:34 AM - 10:04 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 84.7°F
Average Humidity: 79%
Wind: 8.1 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 2.69 μg/m3
Sulphur Dioxide: 0.93 μg/m3
Ozone: 50.04 μg/m3
Astronomical
Sun Transit: 1:23 PM
Sunset: 7:46 PM
Daylight: 12 hrs 46 mins
Moon Transit: 3:52 PM
Moonset: 9:43 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.1%
Best Times for Fishing or Hunting
Major Periods
4:20 AM - 6:50 AM3:22 PM - 5:52 PM
Minor Periods
9:13 PM - 10:43 PM9:26 AM - 10:56 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 84.5°F
Average Humidity: 78%
Wind: 16.8 mph
UV Index: 2.6
Air Quality
Nitrogen Dioxide: 1.63 μg/m3
Sulphur Dioxide: 0.61 μg/m3
Ozone: 46.92 μg/m3
Astronomical
Sun Transit: 1:23 PM
Sunset: 7:45 PM
Daylight: 12 hrs 45 mins
Moon Transit: 4:33 PM
Moonset: 10:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 12.6%
Best Times for Fishing or Hunting
Major Periods
5:01 AM - 7:31 AM4:03 PM - 6:33 PM
Minor Periods
9:44 PM - 11:14 PM10:19 AM - 11:49 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 84.5°F
Average Humidity: 77%
Wind: 13.6 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 1.45 μg/m3
Sulphur Dioxide: 0.58 μg/m3
Ozone: 41.08 μg/m3
Astronomical
Sun Transit: 1:22 PM
Sunset: 7:44 PM
Daylight: 12 hrs 43 mins
Moon Transit: 5:16 PM
Moonset: 10:47 PM
Moon Phase: Waxing Crescent
Moon Illumination: 21.1%
Best Times for Fishing or Hunting
Major Periods
5:43 AM - 8:13 AM4:46 PM - 7:16 PM
Minor Periods
10:17 PM - 11:47 PM11:11 AM - 12:41 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 85°F
Average Humidity: 70%
Wind: 12.5 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 1.96 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 43.92 μg/m3
Astronomical
Sun Transit: 1:22 PM
Sunset: 7:43 PM
Daylight: 12 hrs 42 mins
Moon Transit: 6:01 PM
Moonset: 11:23 PM
Moon Phase: Waxing Crescent
Moon Illumination: 31.0%
Best Times for Fishing or Hunting
Major Periods
6:27 AM - 8:57 AM5:31 PM - 8:01 PM
Minor Periods
12:00 AM - 12:00 AM12:06 AM - 1:36 PM
Action Rating: 3 out of 5