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NWS Key West, FL
 Point Forecast: Marathon Shores FL
 24.72°N 81.05°W (Elev. 0 ft)
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Last Update: 12:11 pm EDT Sep 30, 2020
Forecast Valid: 4am EDT Sep 30, 2020-6pm EDT Oct 6, 2020
Forecast at a Glance
Overnight




Lo 80 °F
Wednesday

Chance Showers Chance for Measurable Precipitation 30%
Chance
Showers
Hi 91 °F
Wednesday
Night

Chance Showers Chance for Measurable Precipitation 50%
Chance
Showers
Lo 80 °F
Thursday

Chance Showers Chance for Measurable Precipitation 50%
Chance
Showers
Hi 89 °F
Thursday
Night

Showers Likely Chance for Measurable Precipitation 60%
Showers
Likely
Lo 78 °F
Friday

Heavy Rain Chance for Measurable Precipitation 70%
Heavy
Rain
Hi 87 °F
Friday
Night

Heavy Rain Chance for Measurable Precipitation 70%
Heavy
Rain
Lo 80 °F
Saturday

Showers Likely Chance for Measurable Precipitation 70%
Showers
Likely
Hi 87 °F
Saturday
Night

Showers Likely Chance for Measurable Precipitation 70%
Showers
Likely
Lo 80 °F

Detailed text forecast
Overnight: Low around 80.

Wednesday: A chance of showers and thunderstorms, mainly after 8am. Sunny, with a high near 91. South wind around 5 mph becoming calm. Chance of precipitation is 30%.

Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 80. East wind around 5 mph. Chance of precipitation is 50%.

Thursday: A chance of showers and thunderstorms. Partly sunny, with a high near 89. East wind around 5 mph. Chance of precipitation is 50%.

Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 78. Calm wind becoming east around 5 mph. Chance of precipitation is 60%.

Friday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 87. Chance of precipitation is 70%.

Friday Night: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 80. Chance of precipitation is 70%.

Saturday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 87. Chance of precipitation is 70%.

Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 80. Chance of precipitation is 70%.

Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 50%.

Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 80. Chance of precipitation is 50%.

Monday: A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.

Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 82. Chance of precipitation is 40%.

Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 40%.


Current Local WeatherMove point forecast map up, and current conditions, radar, and satellite down.

view Yesterday's Weather

Marathon Airport
Lat: 24.74   Lon: -81.05   Elev: 7
Last Update on Sep 30, 11:53 am EDT

Fair

89 °F
(32 °C)
Humidity: 65 %
Wind Speed: S 7 MPH
Barometer: 29.94" (1013.7 mb)
Dewpoint: 76 °F (24 °C)
Heat Index: 100 °F (38 °C)
Visibility: 10.00 mi.
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