25.0817’ N, 80.4467’ W

Rock Harbor, Key Largo, FL

83°
H -°
L 79°
ESE
2mph
Low tide
11:44 pm

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

Day Sky High / Low Precip Wind Humidity
Mon
Oct 5
Mostly Cloudy
Close Hourly
-º / 79º 10% E 3 mph 81%
9pm Mostly Cloudy 83º 5% ESE 2 mph 77%
10pm Mostly Cloudy 83º 8% E 3 mph 77%
11pm Mostly Cloudy 82º 9% E 3 mph 80%
Tue
Oct 6
Mostly Cloudy
View Hourly
86º / 80º 9% SSE 7 mph 73%
12am Mostly Cloudy 82º 5% ESE 3 mph 79%
1am Mostly Cloudy 82º 3% E 3 mph 79%
2am Mostly Cloudy 82º 3% ESE 4 mph 80%
3am Mostly Cloudy 82º 2% ESE 2 mph 80%
4am Mostly Cloudy 81º 6% NE 2 mph 84%
5am Cloudy 81º 7% ENE 2 mph 84%
6am Cloudy 81º 9% E 2 mph 84%
7am Mostly Cloudy 80º 9% ESE 2 mph 86%
8am Mostly Cloudy 81º 9% SE 3 mph 83%
9am Mostly Cloudy 83º 9% SE 3 mph 78%
10am Mostly Cloudy 84º 8% SSE 5 mph 74%
11am Mostly Cloudy 85º 7% SSE 6 mph 72%
12pm Partly Cloudy 85º 7% SSE 6 mph 70%
1pm Mostly Cloudy 85º 4% SSE 6 mph 70%
2pm Mostly Cloudy 86º 3% SSE 7 mph 69%
3pm Partly Cloudy 86º 3% SSE 6 mph 69%
4pm Mostly Cloudy 86º 3% S 6 mph 69%
5pm Mostly Cloudy 85º 3% S 6 mph 69%
6pm Mostly Cloudy 85º 3% S 5 mph 70%
7pm Mostly Cloudy 84º 3% S 4 mph 72%
8pm Mostly Cloudy 84º 5% SSW 3 mph 76%
9pm Mostly Cloudy 83º 5% SSW 2 mph 77%
10pm Mostly Cloudy 83º 8% SSW 2 mph 77%
11pm Mostly Cloudy 82º 9% SW 2 mph 80%
Wed
Oct 7
Partly Cloudy
View Hourly
86º / 79º 24% SW 8 mph 75%
12am Mostly Cloudy 82º 8% SW 2 mph 79%
1am Mostly Cloudy 82º 7% SW 2 mph 80%
2am Mostly Cloudy 82º 9% SW 3 mph 81%
3am Mostly Cloudy 81º 11% SSW 3 mph 82%
4am Mostly Cloudy 81º 16% SW 3 mph 83%
5am Mostly Cloudy 81º 10% SW 3 mph 83%
6am Mostly Cloudy 81º 18% SSW 3 mph 84%
7am Mostly Cloudy 81º 9% SSW 4 mph 85%
8am Mostly Cloudy 81º 6% SSW 3 mph 84%
9am Mostly Cloudy 83º 10% SSW 5 mph 77%
10am Mostly Cloudy 84º 16% SSW 6 mph 74%
11am Partly Cloudy 85º 20% SSW 7 mph 73%
12pm Partly Cloudy 86º 24% SW 8 mph 70%
1pm Partly Cloudy 86º 24% SW 8 mph 70%
2pm Partly Cloudy 85º 14% SW 8 mph 71%
3pm Partly Cloudy 85º 10% SW 8 mph 72%
4pm Partly Cloudy 85º 6% SW 7 mph 73%
5pm Partly Cloudy 85º 6% SW 7 mph 72%
6pm Mostly Cloudy 84º 6% WSW 6 mph 74%
7pm Mostly Cloudy 84º 6% WSW 5 mph 75%
8pm Mostly Cloudy 83º 14% WSW 4 mph 79%
Thu
Oct 8
Partly Cloudy 85º / 82º 24% SSW 8 mph 76%
Fri
Oct 9
AM Showers 86º / 82º 34% SE 10 mph 74%
Sat
Oct 10
AM Thunderstorms 86º / 82º 47% SE 13 mph 77%
Sun
Oct 11
AM Showers 86º / 82º 42% SE 13 mph 76%
Mon
Oct 12
Partly Cloudy 86º / 80º 12% ESE 9 mph 75%

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

Tonight
Low : 80ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Tuesday
High : 85ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Tuesday Night
Low : 80ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday
High : 86ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday Night
Low : 79ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Thursday
High : 85ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Thursday Night
Low : 79ºF
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Friday
High : 86ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Friday Night
Low : 80ºF
E wind 5 to 15 kt. 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

    TuesdayWednesday
    Wind Speed (MPH) 232366223587
    1am5am9am1pm5pm9pm1am5am9am1pm5pm9pm
    MPH 232366223587
    DIR ESEEENESESSESSSWSWSWSSWSWSW

    Current Weather Conditions In Rock Harbor, Key Largo, FL

    As Of: 39 minutes ago

    • 83ºF
    • 92ºF
    • 2mph
    • 0º (ESE)
    • 2mph
    • Mostly Cloudy
    • 10mi
    • 29.93"
    • 77%
    • 0ºF

    The weather right now in Rock Harbor, Key Largo, FL is Mostly Cloudy. The current temperature is 83°F, and the expected high and low for today, Monday, October 5, 2026, are -° high temperature and 79°F low temperature. The wind is currently blowing at 2 miles per hour, and coming from the East Southeast. The wind is gusting to 2 mph. With the wind and the atmosphere the temperature feels like 92° Fahrenheit. Expected precipitation is 5 percent, with current humidity at 77 percent, and air pressure at 29.93 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Coastal Flood Statement - 4:05pm Mon Oct 5 2026

    ...COASTAL FLOOD STATEMENT REMAINS IN EFFECT...

    WHAT: Minor saltwater flooding.

    WHERE: Florida Keys.

    WHEN: Through Tuesday 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.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Do not drive through flooded roadways.

    &&