National Weather Service forecast
Big Coppitt Key, Florida Weather
Big Coppitt Key 7-Day Forecast
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Overnight77°FChance Showers And Thunderstorms47% chance of precipitation
A chance of showers and thunderstorms. Partly cloudy, with a low around 77. East wind around 5 mph. Chance of precipitation is 50%.
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Wednesday82°FChance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms47% chance of precipitation
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms. Sunny, with a high near 82. East wind around 5 mph. Chance of precipitation is 50%.
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Wednesday Night77°FSlight Chance Showers And Thunderstorms15% chance of precipitation
A slight chance of showers and thunderstorms. Mostly clear, with a low around 77. Northeast wind around 5 mph. Chance of precipitation is 20%.
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Thursday82°FSlight Chance Showers And Thunderstorms15% chance of precipitation
A slight chance of showers and thunderstorms. Sunny, with a high near 82. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
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Thursday Night77°FSlight Chance Showers And Thunderstorms then Mostly Clear13% chance of precipitation
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. Northeast wind 5 to 10 mph.
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Friday82°FSunny6% chance of precipitation
Sunny, with a high near 82.
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Friday Night77°FMostly Clear4% chance of precipitation
Mostly clear, with a low around 77.
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Saturday81°FSunny3% chance of precipitation
Sunny, with a high near 81.
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Saturday Night76°FMostly Clear4% chance of precipitation
Mostly clear, with a low around 76.
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Sunday81°FMostly Sunny4% chance of precipitation
Mostly sunny, with a high near 81.
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Sunday Night75°FSlight Chance Rain Showers13% chance of precipitation
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 75.
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Monday80°FSlight Chance Rain Showers13% chance of precipitation
A slight chance of rain showers. Mostly sunny, with a high near 80.
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Monday Night75°FSlight Chance Rain Showers12% chance of precipitation
A slight chance of rain showers. Partly cloudy, with a low around 75.
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Tuesday80°FSlight Chance Rain Showers14% chance of precipitation
A slight chance of rain showers. Mostly sunny, with a high near 80.
Issued by the National Weather Service (KEY office), updated .
Big Coppitt Key Hourly Forecast
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Big Coppitt Key Weather Radar
Open the full radar for Big Coppitt KeyAbout Big Coppitt Key
- Population (2020 Census)
- 2,869
- Coordinates
- 24.580, -81.652
- Elevation
- 3 ft
- NWS forecast office
- KEY
- Time zone
- America/New York
- Sunrise today
- 6:35 AM EST
- Sunset today
- 5:45 PM EST
- Daylight today
- 11 h 10 min
Big Coppitt Key Weather Questions
What is the weather forecast for Big Coppitt Key, Florida?
Overnight: A chance of showers and thunderstorms. Partly cloudy, with a low around 77. East wind around 5 mph. Chance of precipitation is 50%. Wednesday: A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms. Sunny, with a high near 82. East wind around 5 mph. Chance of precipitation is 50%.
Will it rain or snow in Big Coppitt Key this week?
The best chance of precipitation is Overnight at 47%. Periods with a 30% chance or more: Overnight (47%), Wednesday (47%).
How warm and how cold will it get in Big Coppitt Key this week?
The warmest day is Wednesday, with a high near 82°F. The coldest night is Sunday Night, with a low near 75°F.
What time are sunrise and sunset in Big Coppitt Key today?
Sunrise is at 6:35 AM EST and sunset is at 5:45 PM EST, for 11 h 10 min of daylight.
Weather near Big Coppitt Key
- Stock Island 6 mi
- Key West 8 mi
- Cudjoe Key 12 mi
- Big Pine Key 20 mi
- Marathon 41 mi
- Key Colony Beach 41 mi
- Duck Key 48 mi
- Layton 55 mi