Cudjoe Key, Cudjoe Bay, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Aug 4
Showers
Close Hourly
-º / 80º 69% ESE 7 mph 75%
5pm Mostly Cloudy 88º 5% ESE 6 mph 65%
6pm Mostly Cloudy 87º 5% ESE 5 mph 66%
7pm Mostly Cloudy 86º 7% ESE 5 mph 69%
8pm Cloudy 85º 9% ESE 5 mph 71%
9pm Cloudy 84º 9% E 5 mph 75%
10pm Few Showers 83º 45% E 5 mph 76%
11pm Rain 83º 79% ESE 6 mph 79%
Wed
Aug 5
AM Thunderstorms
View Hourly
89º / 82º 39% E 11 mph 71%
12am Few Showers 84º 31% E 6 mph 78%
1am Showers 83º 50% ESE 7 mph 79%
2am Showers 83º 42% ESE 6 mph 81%
3am Cloudy 82º 18% SE 6 mph 82%
4am Cloudy 81º 16% ESE 6 mph 82%
5am Cloudy 82º 13% E 7 mph 79%
6am Cloudy 82º 12% E 7 mph 79%
7am Cloudy 83º 20% E 6 mph 79%
8am Mostly Cloudy 84º 20% E 7 mph 76%
9am Mostly Cloudy 84º 23% ESE 7 mph 77%
10am Showers 86º 39% ESE 8 mph 74%
11am Scattered Thunderstorms 86º 36% ESE 9 mph 72%
12pm Cloudy 87º 10% ESE 9 mph 69%
1pm Mostly Cloudy 88º 13% ESE 9 mph 67%
2pm Cloudy 89º 24% E 10 mph 67%
3pm Showers 88º 51% ESE 10 mph 69%
4pm Cloudy 87º 15% E 9 mph 69%
5pm Cloudy 88º 15% E 10 mph 68%
6pm Cloudy 87º 15% E 11 mph 69%
7pm Mostly Cloudy 86º 9% ENE 11 mph 71%
8pm Cloudy 84º 6% ENE 11 mph 76%
9pm Mostly Cloudy 84º 10% ENE 11 mph 78%
10pm Cloudy 84º 16% E 11 mph 77%
11pm Mostly Cloudy 84º 16% E 11 mph 79%
Thu
Aug 6
Showers
View Hourly
88º / 81º 42% E 14 mph 72%
12am Cloudy 84º 16% ENE 11 mph 78%
1am Mostly Cloudy 84º 15% E 12 mph 77%
2am Mostly Cloudy 84º 16% E 11 mph 79%
3am Mostly Cloudy 84º 9% E 12 mph 77%
4am Mostly Cloudy 84º 9% E 11 mph 77%
5am Partly Cloudy 84º 14% E 11 mph 78%
6am Partly Cloudy 83º 20% E 11 mph 79%
7am Partly Cloudy 83º 21% E 10 mph 80%
8am Partly Cloudy 84º 17% E 10 mph 77%
9am Mostly Cloudy 85º 12% E 11 mph 76%
10am Showers 86º 43% E 13 mph 74%
11am Showers 86º 37% E 13 mph 71%
12pm Mostly Cloudy 86º 16% E 14 mph 71%
1pm Mostly Cloudy 87º 24% E 12 mph 70%
2pm Few Showers 87º 34% E 13 mph 69%
3pm Few Showers 87º 33% E 13 mph 70%
4pm Showers 88º 38% E 13 mph 68%
Fri
Aug 7
AM Thunderstorms 89º / 82º 49% ESE 10 mph 72%
Sat
Aug 8
Partly Cloudy 90º / 82º 24% SE 11 mph 71%
Sun
Aug 9
Partly Cloudy 89º / 83º 24% ESE 13 mph 70%
Mon
Aug 10
Partly Cloudy 90º / 83º 24% ESE 13 mph 70%
Tue
Aug 11
Partly Cloudy 90º / 83º 16% ESE 13 mph 70%

Weather Radar for Cudjoe Key, Cudjoe Bay, FL See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Cudjoe Key, Cudjoe Bay, FL

This Afternoon
High : 94ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Tonight
Low : 81ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday
High : 93ºF
ESE wind 5 to 10 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
Wednesday Night
Low : 81ºF
E wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Thursday
High : 93ºF
E wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Thursday Night
Low : 81ºF
E wind around 10 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
Friday
High : 93ºF
ESE wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Friday Night
Low : 81ºF
SE wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Saturday
High : 94ºF
SE wind around 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.

NOAA Buoy Data Near Cudjoe Key, Cudjoe Bay, FL See Map

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    Wind Speed Forecast for Cudjoe Key, Cudjoe Bay, FL

    TuesdayWednesdayThursday
    Wind Speed (MPH) 657779101112111112
    9pm1am5am9am1pm5pm9pm1am5am9am1pm5pm
    MPH 657779101112111112
    DIR ESEEESEEESEESEEENEEEEE

    Current Weather Conditions In Cudjoe Key, Cudjoe Bay, FL

    As Of: 4 minutes ago

    • 88ºF
    • 98ºF
    • 6mph
    • 0º (ESE)
    • 6mph
    • Mostly Cloudy
    • 10mi
    • 29.99"
    • 65%
    • 0ºF

    The weather right now in Cudjoe Key, Cudjoe Bay, FL is Mostly Cloudy. The current temperature is 88°F, and the expected high and low for today, Tuesday, August 4, 2026, are -° high temperature and 80°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the East Southeast. The wind is gusting to 6 mph. With the wind and the atmosphere the temperature feels like 98° Fahrenheit. Expected precipitation is 5 percent, with current humidity at 65 percent, and air pressure at 29.99 in. Visibility is 10 nautical miles. There are no current weather alert(s).