Rock Harbor, Key Largo, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Thu
Jul 17
Mostly Cloudy -º / 83º 7% ESE 14 mph 79%
Fri
Jul 18
Mostly Cloudy
View Hourly
88º / 83º 4% E 16 mph 73%
3am Mostly Cloudy 84º 7% ESE 13 mph 81%
4am Mostly Cloudy 84º 2% ESE 14 mph 79%
5am Mostly Cloudy 84º 2% ESE 14 mph 78%
6am Mostly Cloudy 84º 3% ESE 14 mph 78%
7am Mostly Cloudy 84º 3% ESE 16 mph 80%
8am Cloudy 84º 3% ESE 15 mph 79%
9am Cloudy 85º 2% ESE 16 mph 76%
10am Cloudy 87º 3% ESE 16 mph 74%
11am Cloudy 87º 4% ESE 15 mph 73%
12pm Mostly Cloudy 87º 4% ESE 16 mph 70%
1pm Mostly Cloudy 88º 4% ESE 15 mph 69%
2pm Mostly Cloudy 87º 3% E 14 mph 71%
3pm Mostly Cloudy 88º 2% E 14 mph 70%
4pm Mostly Cloudy 88º 2% E 14 mph 70%
5pm Mostly Cloudy 88º 3% E 12 mph 71%
6pm Mostly Cloudy 88º 2% E 13 mph 71%
7pm Mostly Cloudy 87º 3% ENE 12 mph 73%
8pm Mostly Cloudy 86º 11% ENE 11 mph 74%
9pm Mostly Cloudy 85º 13% ENE 12 mph 77%
10pm Mostly Cloudy 85º 14% ENE 13 mph 78%
11pm Partly Cloudy 85º 6% ENE 14 mph 79%
Sat
Jul 19
Partly Cloudy
View Hourly
88º / 82º 9% E 13 mph 70%
12am Partly Cloudy 85º 8% ENE 15 mph 78%
1am Mostly Cloudy 85º 9% ENE 15 mph 78%
2am Mostly Cloudy 85º 9% E 14 mph 78%
3am Mostly Cloudy 85º 5% E 14 mph 77%
4am Mostly Cloudy 84º 8% E 14 mph 77%
5am Partly Cloudy 84º 4% E 13 mph 77%
6am Partly Cloudy 84º 7% E 13 mph 77%
7am Partly Cloudy 84º 9% E 13 mph 77%
8am Partly Cloudy 84º 2% E 13 mph 74%
9am Partly Cloudy 86º 2% E 13 mph 72%
10am Partly Cloudy 86º 2% ESE 13 mph 71%
11am Partly Cloudy 87º 3% E 13 mph 71%
12pm Partly Cloudy 87º 3% E 13 mph 68%
1pm Partly Cloudy 88º 1% E 12 mph 67%
2pm Partly Cloudy 87º 2% E 11 mph 68%
3pm Partly Cloudy 87º 4% E 12 mph 68%
4pm Partly Cloudy 87º 3% E 12 mph 67%
5pm Partly Cloudy 87º 2% ENE 11 mph 68%
6pm Partly Cloudy 87º 2% ENE 11 mph 69%
7pm Partly Cloudy 86º 2% ENE 11 mph 70%
8pm Partly Cloudy 86º 3% ENE 11 mph 72%
9pm Partly Cloudy 85º 3% ENE 12 mph 74%
10pm Partly Cloudy 85º 6% ENE 12 mph 75%
11pm Partly Cloudy 85º 3% ENE 12 mph 75%
Sun
Jul 20
Mostly Sunny
View Hourly
87º / 82º 6% ENE 12 mph 70%
12am Partly Cloudy 84º 3% ENE 11 mph 74%
1am Partly Cloudy 84º 4% ENE 11 mph 74%
2am Partly Cloudy 84º 4% ENE 10 mph 74%
Mon
Jul 21
Partly Cloudy 87º / 81º 15% E 8 mph 69%
Tue
Jul 22
Mostly Cloudy 86º / 81º 18% SE 6 mph 71%
Wed
Jul 23
Mostly Cloudy 86º / 81º 22% SE 7 mph 73%
Thu
Jul 24
Partly Cloudy 87º / 82º 22% SE 9 mph 74%

Weather Radar for Rock Harbor, Key Largo, FL See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Rock Harbor, Key Largo, FL

Friday
High : 88ºF
ESE wind around 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Friday Night
Low : 82ºF
E wind around 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Saturday
High : 86ºF
E wind around 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Saturday Night
Low : 83ºF
E wind around 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Sunday
High : 87ºF
E wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Sunday Night
Low : 82ºF
E wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Monday
High : 86ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Monday Night
Low : 82ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Tuesday
High : 86ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.

NOAA Buoy Data Near Rock Harbor, Key Largo, FL See Map

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    Wind Speed Forecast for Rock Harbor, Key Largo, FL

    FridaySaturday
    Wind Speed (MPH) 131615141214141313121112
    3am7am11am3pm7pm11pm3am7am11am3pm7pm11pm
    MPH 131615141214141313121112
    DIR ESEESEESEEENEENEEEEEENEENE

    Current Weather Conditions In Rock Harbor, Key Largo, FL

    As Of: 53 seconds ago

    • 84ºF
    • 95ºF
    • 13mph
    • 0º (ESE)
    • 13mph
    • Mostly Cloudy
    • 10mi
    • 30.07"
    • 81%
    • 0ºF

    The weather right now in Rock Harbor, Key Largo, FL is Mostly Cloudy. The current temperature is 84°F, and the expected high and low for today, Friday, July 18, 2025, are -° high temperature and 83°F low temperature. The wind is currently blowing at 13 miles per hour, and coming from the East Southeast. The wind is gusting to 13 mph. With the wind and the atmosphere the temperature feels like 95° Fahrenheit. Expected precipitation is 7 percent, with current humidity at 81 percent, and air pressure at 30.07 in. Visibility is 10 nautical miles. There are no current weather alert(s).