Key Largo, South Sound, FL Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Mon Jun 29 |
 |
Partly Cloudy | -º / 81º | 3% | E 6 mph | 79% |
|
Tue Jun 30 |
 |
Partly Cloudy View Hourly |
88º / 79º | 7% | ENE 7 mph | 70% |
| 1am | |
Partly Cloudy | 84º | 2% | E 6 mph | 77% |
| 2am | |
Partly Cloudy | 84º | 2% | E 5 mph | 77% |
| 3am | |
Partly Cloudy | 83º | 2% | E 5 mph | 79% |
| 4am | |
Partly Cloudy | 83º | 2% | E 4 mph | 79% |
| 5am | |
Partly Cloudy | 83º | 3% | E 3 mph | 80% |
| 6am |  |
Mostly Cloudy | 83º | 3% | ENE 2 mph | 81% |
| 7am |  |
Mostly Cloudy | 82º | 5% | NE 1 mph | 82% |
| 8am | |
Mostly Cloudy | 84º | 8% | NNE 1 mph | 79% |
| 9am | |
Partly Cloudy | 85º | 7% | NE 3 mph | 74% |
| 10am | |
Partly Cloudy | 87º | 6% | ENE 3 mph | 68% |
| 11am | |
Partly Cloudy | 88º | 6% | NE 3 mph | 66% |
| 12pm | |
Partly Cloudy | 87º | 3% | ENE 4 mph | 68% |
| 1pm | |
Partly Cloudy | 87º | 4% | ENE 5 mph | 67% |
| 2pm | |
Partly Cloudy | 88º | 5% | E 6 mph | 65% |
| 3pm | |
Partly Cloudy | 88º | 3% | E 6 mph | 66% |
| 4pm | |
Partly Cloudy | 88º | 3% | E 7 mph | 66% |
| 5pm | |
Partly Cloudy | 87º | 3% | ESE 6 mph | 67% |
| 6pm | |
Partly Cloudy | 87º | 8% | SE 5 mph | 68% |
| 7pm | |
Partly Cloudy | 86º | 16% | ESE 4 mph | 69% |
| 8pm | |
Partly Cloudy | 85º | 14% | ESE 2 mph | 72% |
| 9pm | |
Partly Cloudy | 84º | 15% | N 4 mph | 74% |
| 10pm | |
Partly Cloudy | 81º | 9% | N 6 mph | 77% |
| 11pm | |
Partly Cloudy | 82º | 12% | N 3 mph | 77% |
|
Wed Jul 1 |
|
Partly Cloudy View Hourly |
88º / 81º | 20% | E 6 mph | 70% |
| 12am | |
Partly Cloudy | 81º | 12% | NNE 2 mph | 79% |
| 1am | |
Partly Cloudy | 81º | 5% | NE 3 mph | 78% |
| 2am | |
Partly Cloudy | 80º | 4% | N 2 mph | 79% |
| 3am | |
Partly Cloudy | 80º | 5% | NNE 2 mph | 80% |
| 4am | |
Partly Cloudy | 81º | 4% | NNE 2 mph | 80% |
| 5am | |
Partly Cloudy | 80º | 7% | NNE 1 mph | 81% |
| 6am | |
Partly Cloudy | 81º | 6% | NNE 1 mph | 80% |
| 7am | |
Partly Cloudy | 80º | 9% | N 1 mph | 82% |
| 8am | |
Partly Cloudy | 83º | 10% | NNE 1 mph | 78% |
| 9am | |
Partly Cloudy | 85º | 14% | NE 2 mph | 73% |
| 10am | |
Partly Cloudy | 86º | 19% | E 3 mph | 68% |
| 11am | |
Partly Cloudy | 87º | 17% | E 3 mph | 67% |
| 12pm | |
Partly Cloudy | 87º | 16% | ESE 4 mph | 67% |
| 1pm | |
Partly Cloudy | 87º | 15% | SE 5 mph | 68% |
| 2pm | |
Partly Cloudy | 87º | 16% | SE 6 mph | 67% |
| 3pm | |
Partly Cloudy | 87º | 15% | SE 6 mph | 67% |
| 4pm | |
Partly Cloudy | 87º | 16% | SE 6 mph | 68% |
| 5pm | |
Partly Cloudy | 86º | 17% | SE 5 mph | 69% |
| 6pm | |
Partly Cloudy | 86º | 20% | SE 5 mph | 69% |
| 7pm | |
Partly Cloudy | 85º | 15% | ENE 5 mph | 70% |
| 8pm | |
Partly Cloudy | 84º | 12% | NNE 4 mph | 72% |
| 9pm | |
Partly Cloudy | 84º | 11% | N 3 mph | 75% |
| 10pm | |
Partly Cloudy | 83º | 14% | NNE 3 mph | 76% |
| 11pm | |
Partly Cloudy | 83º | 11% | NE 3 mph | 77% |
|
Thu Jul 2 |
|
Partly Cloudy View Hourly |
88º / 82º | 23% | SE 7 mph | 70% |
| 12am | |
Partly Cloudy | 83º | 8% | ENE 4 mph | 77% |
|
Fri Jul 3 |
|
Mostly Cloudy | 88º / 81º | 22% | ESE 8 mph | 70% |
|
Sat Jul 4 |
 |
AM Showers | 87º / 81º | 52% | ESE 8 mph | 72% |
|
Sun Jul 5 |
 |
AM Thunderstorms | 87º / 82º | 47% | SE 9 mph | 71% |
|
Mon Jul 6 |
|
Partly Cloudy | 88º / 83º | 22% | SE 10 mph | 70% |
-
Buoy Data
For Key Largo, South Sound, FL -
Wind Forecast
In Key Largo, South Sound, FL -
Radar
In Key Largo, South Sound, FL -
Marine Forecast
In Key Largo, South Sound, FL
Weather Radar for Key Largo, South Sound, FL See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Key Largo, South Sound, FL
Overnight
Low : 81ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Tuesday
High : 92ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Tuesday Night
Low : 81ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday
High : 91ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday Night
Low : 81ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Thursday
High : 91ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Thursday Night
Low : 83ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Friday
High : 89ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Friday Night
Low : 83ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
NOAA Buoy Data Near Key Largo, South Sound, FL See Map
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Wind Speed Forecast for Key Largo, South Sound, FL
| Tuesday | Wednesday | Thursday | ||||||||||
| Wind Speed (MPH) | 6 | 3 | 3 | 5 | 6 | 4 | 3 | 1 | 2 | 5 | 5 | 3 |
| 5am | 9am | 1pm | 5pm | 9pm | 1am | 5am | 9am | 1pm | 5pm | 9pm | 1am | |
| MPH | 6 | 3 | 3 | 5 | 6 | 4 | 3 | 1 | 2 | 5 | 5 | 3 |
| DIR | E | E | NE | ENE | ESE | N | NE | NNE | NE | SE | SE | N |
Current Weather Conditions In Key Largo, South Sound, FL
As Of: 38 minutes ago
- 84ºF
- 94ºF
- 6mph
- 0º (E)
- 6mph
- Partly Cloudy
- 10mi
- 30.04"
- 77%
- 0ºF
The weather right now in Key Largo, South Sound, FL is Partly Cloudy. The current temperature is 84°F, and the expected high and low for today, Tuesday, June 30, 2026, are -° high temperature and 81°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the East. The wind is gusting to 6 mph. With the wind and the atmosphere the temperature feels like 94° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 77 percent, and air pressure at 30.04 in. Visibility is 10 nautical miles. There are no current weather alert(s).
