HomeForecastsFlorida ForecastsIslamorada, FL - Upper Matecumbe Key, Florida Bay Marine Weather

Islamorada, FL - Upper Matecumbe Key, Florida Bay Marine Weather Forecast

Station PKYF1 - Peterson Key, FL

May 20, 2025 5:00 pm EDT
Location: 24.918N 80.747W
Water Temperature: 87.8°F (31.0°C)
Tide: -0.11 ft


This Afternoon - 85°F
May 20, 2025
5 mph SE
Mostly Sunny
Mostly sunny, with a high near 85. Southeast wind around 5 mph.
Tonight - 80°F
May 20, 2025
5 to 10 mph SE
Partly Cloudy
Partly cloudy, with a low around 80. Southeast wind 5 to 10 mph.
Wednesday - 86°F
May 21, 2025
5 to 10 mph S
Sunny
Sunny, with a high near 86. South wind 5 to 10 mph.
Wednesday Night - 80°F
May 21, 2025
5 mph SE
Mostly Clear
Mostly clear, with a low around 80. Southeast wind around 5 mph.
Thursday - 85°F
May 22, 2025
0 to 5 mph S
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 8am. Sunny, with a high near 85. South wind 0 to 5 mph.
Thursday Night - 80°F
May 22, 2025
5 mph SW
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 80.
Friday - 86°F
May 23, 2025
5 mph S
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 20%.
Friday Night - 80°F
May 23, 2025
5 to 10 mph SE
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 20%.
Saturday - 86°F
May 24, 2025
10 mph SE
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Sunny, with a high near 86. Chance of precipitation is 20%.
Saturday Night - 81°F
May 24, 2025
10 mph E
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly clear, with a low around 81. Chance of precipitation is 20%.
Sunday - 85°F
May 25, 2025
10 to 15 mph E
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Sunny, with a high near 85. Chance of precipitation is 20%.
Sunday Night - 81°F
May 25, 2025
10 to 15 mph E
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 81. Chance of precipitation is 20%.
Memorial Day - 85°F
May 26, 2025
10 to 15 mph SE
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
Monday Night - 81°F
May 26, 2025
10 mph E
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 81. Chance of precipitation is 20%.

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