Largo Sound, Key Largo, FL Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Wed Jul 15 |
 |
Partly Cloudy Close Hourly |
90º / 80º | 10% | E 10 mph | 64% |
| 11am | |
Partly Cloudy | 88º | 1% | ENE 10 mph | 64% |
| 12pm | |
Partly Cloudy | 89º | 1% | E 10 mph | 64% |
| 1pm | |
Partly Cloudy | 89º | 1% | E 10 mph | 63% |
| 2pm | |
Partly Cloudy | 89º | 1% | E 10 mph | 63% |
| 3pm | |
Partly Cloudy | 89º | 1% | E 9 mph | 63% |
| 4pm | |
Partly Cloudy | 89º | 1% | E 9 mph | 65% |
| 5pm | |
Partly Cloudy | 88º | 11% | E 9 mph | 65% |
| 6pm | |
Partly Cloudy | 88º | 10% | E 8 mph | 65% |
| 7pm | |
Partly Cloudy | 86º | 14% | E 7 mph | 69% |
| 8pm | |
Partly Cloudy | 85º | 9% | ENE 5 mph | 70% |
| 9pm |  |
Mostly Cloudy | 84º | 4% | NE 4 mph | 71% |
| 10pm |  |
Partly Cloudy | 84º | 3% | NE 4 mph | 74% |
| 11pm | |
Mostly Cloudy | 83º | 3% | NNE 4 mph | 74% |
|
Thu Jul 16 |
 |
Cloudy View Hourly |
90º / 82º | 22% | ENE 8 mph | 67% |
| 12am | |
Mostly Cloudy | 83º | 3% | NNE 3 mph | 75% |
| 1am | |
Mostly Cloudy | 83º | 3% | N 3 mph | 76% |
| 2am | |
Mostly Cloudy | 83º | 4% | N 3 mph | 76% |
| 3am | |
Partly Cloudy | 82º | 4% | NNE 2 mph | 78% |
| 4am | |
Mostly Cloudy | 82º | 4% | N 2 mph | 79% |
| 5am | |
Mostly Cloudy | 81º | 4% | NNE 2 mph | 80% |
| 6am | |
Mostly Cloudy | 81º | 5% | N 2 mph | 80% |
| 7am |  |
Mostly Cloudy | 81º | 5% | NNE 3 mph | 81% |
| 8am | |
Mostly Cloudy | 83º | 4% | NNE 3 mph | 77% |
| 9am | |
Cloudy | 85º | 3% | NNE 3 mph | 73% |
| 10am | |
Cloudy | 87º | 3% | NNE 4 mph | 68% |
| 11am | |
Cloudy | 88º | 3% | NE 4 mph | 64% |
| 12pm | |
Cloudy | 88º | 3% | ENE 4 mph | 64% |
| 1pm | |
Cloudy | 89º | 2% | E 5 mph | 62% |
| 2pm | |
Mostly Cloudy | 90º | 2% | E 6 mph | 61% |
| 3pm | |
Mostly Cloudy | 90º | 2% | ESE 7 mph | 61% |
| 4pm | |
Mostly Cloudy | 89º | 3% | ESE 7 mph | 62% |
| 5pm | |
Cloudy | 88º | 23% | ESE 6 mph | 63% |
| 6pm | |
Cloudy | 86º | 20% | ESE 7 mph | 66% |
| 7pm | |
Mostly Cloudy | 87º | 2% | SE 5 mph | 67% |
| 8pm | |
Mostly Cloudy | 86º | 3% | SSE 4 mph | 69% |
| 9pm | |
Mostly Cloudy | 85º | 3% | S 4 mph | 71% |
| 10pm | |
Mostly Cloudy | 85º | 4% | S 4 mph | 72% |
| 11pm | |
Mostly Cloudy | 85º | 7% | S 4 mph | 74% |
|
Fri Jul 17 |
|
Mostly Cloudy View Hourly |
89º / 82º | 15% | S 8 mph | 68% |
| 12am | |
Mostly Cloudy | 84º | 4% | SSW 3 mph | 74% |
| 1am | |
Partly Cloudy | 84º | 10% | SW 3 mph | 73% |
| 2am | |
Mostly Cloudy | 84º | 6% | SW 3 mph | 76% |
| 3am | |
Mostly Cloudy | 83º | 5% | SSW 3 mph | 76% |
| 4am | |
Mostly Cloudy | 83º | 5% | SW 3 mph | 76% |
| 5am | |
Mostly Cloudy | 83º | 5% | WSW 2 mph | 76% |
| 6am | |
Mostly Cloudy | 83º | 6% | WSW 2 mph | 77% |
| 7am | |
Mostly Cloudy | 83º | 7% | WSW 2 mph | 77% |
| 8am | |
Mostly Cloudy | 84º | 5% | WSW 2 mph | 75% |
| 9am | |
Partly Cloudy | 85º | 4% | SSW 3 mph | 72% |
| 10am | |
Mostly Cloudy | 86º | 3% | SSE 4 mph | 68% |
|
Sat Jul 18 |
|
Partly Cloudy | 88º / 82º | 20% | SSE 10 mph | 68% |
|
Sun Jul 19 |
|
Partly Cloudy | 88º / 82º | 20% | SSW 12 mph | 69% |
|
Mon Jul 20 |
|
Partly Cloudy | 88º / 82º | 24% | SW 13 mph | 69% |
|
Tue Jul 21 |
|
Partly Cloudy | 88º / 82º | 24% | SSW 11 mph | 69% |
|
Wed Jul 22 |
|
Partly Cloudy | 88º / 82º | 9% | SE 10 mph | 67% |
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Buoy Data
For Largo Sound, Key Largo, FL -
Wind Forecast
In Largo Sound, Key Largo, FL -
Radar
In Largo Sound, Key Largo, FL -
Marine Forecast
In Largo Sound, Key Largo, FL
Weather Radar for Largo Sound, Key Largo, FL See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Largo Sound, Key Largo, FL
Today
High : 90ºF
ENE wind 5 to 10 kt becoming ESE in the afternoon. A slight chance of showers and thunderstorms after 7am. Seas 1 ft or less.
ENE wind 5 to 10 kt becoming ESE in the afternoon. A slight chance of showers and thunderstorms after 7am. Seas 1 ft or less.
Tonight
Low : 82ºF
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 : 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.
Friday
High : 90ºF
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 : 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.
Saturday
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.
Saturday Night
Low : 82ºF
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Sunday
High : 89ºF
S wind 5 to 10 kt. Sunny. Seas 1 ft or less.
S wind 5 to 10 kt. Sunny. Seas 1 ft or less.
NOAA Buoy Data Near Largo Sound, Key Largo, FL See Map
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Wind Speed Forecast for Largo Sound, Key Largo, FL
| Wednesday | Thursday | Friday | ||||||||||
| Wind Speed (MPH) | 10 | 9 | 7 | 4 | 2 | 3 | 4 | 7 | 5 | 4 | 3 | 2 |
| 3pm | 7pm | 11pm | 3am | 7am | 11am | 3pm | 7pm | 11pm | 3am | 7am | 11am | |
| MPH | 10 | 9 | 7 | 4 | 2 | 3 | 4 | 7 | 5 | 4 | 3 | 2 |
| DIR | ENE | E | E | NNE | NNE | NNE | NE | ESE | SE | S | SSW | WSW |
Current Weather Conditions In Largo Sound, Key Largo, FL
As Of: 51 minutes ago
- 88ºF
- 99ºF
- 10mph
- 0º (ENE)
- 10mph
- Partly Cloudy
- 10mi
- 30.11"
- 64%
- 0ºF
The weather right now in Largo Sound, Key Largo, FL is Partly Cloudy. The current temperature is 88°F, and the expected high and low for today, Wednesday, July 15, 2026, are 90° high temperature and 80°F low temperature. The wind is currently blowing at 10 miles per hour, and coming from the East Northeast. The wind is gusting to 10 mph. With the wind and the atmosphere the temperature feels like 99° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 64 percent, and air pressure at 30.11 in. Visibility is 10 nautical miles. There are no current weather alert(s).
