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As of 12:05 EDT

Weather in Big Coppitt Key, FL

88°Current weather

Big Coppitt Key, Sunday, 9 August, 12:05

Light rain. Feels like 98°. High 89°, low 83°.

Pressure30.09 inHg
Wind15 mph SE
Humidity63%
Visibility6.2 mi
Dew point75°

10-day forecast for Big Coppitt Key, FL: 80° to 89°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

87°
Best day: Thursday, August 13
86° · 0.39 in
Worst day: Saturday, August 15

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1088° / 84°0.03Light rain
MorningLight rain85°feels 94°
AfternoonLight rain86°feels 97°
EveningClear86°feels 98°
OvernightClear85°feels 92°
88 °Light rain

Big Coppitt Key, Monday, 10 August

Light rain. High 88°, low 84°.

Pressure30.12 inHg
Wind15.4 mph SE
Humidity70%
Visibility6.2 mi
Dew point75°
Tue, 1186° / 85°0Clear
MorningMostly clear85°feels 95°
AfternoonClear86°feels 94°
EveningClear86°feels 96°
OvernightClear86°feels 97°
86 °Clear

Big Coppitt Key, Tuesday, 11 August

Clear. High 86°, low 85°.

Pressure30.12 inHg
Wind15.4 mph E
Humidity67%
Visibility6.2 mi
Dew point74°
Wed, 1286° / 85°0Overcast
MorningPartly cloudy85°feels 93°
AfternoonOvercast86°feels 94°
EveningPartly cloudy86°feels 92°
OvernightClear85°feels 95°
86 °Overcast

Big Coppitt Key, Wednesday, 12 August

Overcast. High 86°, low 85°.

Pressure30.06 inHg
Wind10.2 mph E
Humidity71%
Visibility6.2 mi
Dew point75°
Thu, 1387° / 85°0Overcast
MorningOvercast86°feels 93°
AfternoonOvercast87°feels 93°
EveningOvercast86°feels 94°
OvernightClear85°feels 92°
87 °Overcast

Big Coppitt Key, Thursday, 13 August

Overcast. High 87°, low 85°.

Pressure30.06 inHg
Wind9.4 mph SE
Humidity61%
Visibility6.2 mi
Dew point72°
Fri, 1486° / 85°0.03Light rain
MorningLight rain85°feels 93°
AfternoonLight rain86°feels 94°
EveningLight rain86°feels 96°
OvernightLight rain86°feels 96°
86 °Light rain

Big Coppitt Key, Friday, 14 August

Light rain. High 86°, low 85°.

Pressure30.12 inHg
Wind18.7 mph E
Humidity65%
Visibility—
Dew point73°
Sat, 1586° / 85°0.39Rain
MorningRain85°feels 96°
AfternoonRain86°feels 94°
EveningRain86°feels 96°
OvernightRain86°feels 96°
86 °Rain

Big Coppitt Key, Saturday, 15 August

Rain. High 86°, low 85°.

Pressure30.12 inHg
Wind21.9 mph E
Humidity67%
Visibility—
Dew point74°
Sun, 1686° / 86°0Overcast
MorningOvercast86°feels 94°
AfternoonOvercast86°feels 93°
EveningOvercast86°feels 93°
OvernightOvercast86°feels 92°
86 °Overcast

Big Coppitt Key, Sunday, 16 August

Overcast. High 86°, low 86°.

Pressure30.12 inHg
Wind19.1 mph E
Humidity66%
Visibility—
Dew point73°
Mon, 1785° / 80°0.23Rain
MorningRain85°feels 92°
AfternoonRain83°feels 90°
EveningRain82°feels 85°
OvernightRain83°feels 88°
85 °Rain

Big Coppitt Key, Monday, 17 August

Rain. High 85°, low 80°.

Pressure30.06 inHg
Wind13.9 mph S
Humidity73%
Visibility—
Dew point74°
Tue, 1885° / 84°0.03Light rain
MorningLight rain85°feels 91°
AfternoonLight rain85°feels 91°
EveningLight rain85°feels 91°
OvernightLight rain85°feels 92°
85 °Light rain

Big Coppitt Key, Tuesday, 18 August

Light rain. High 85°, low 84°.

Pressure30.03 inHg
Wind7.3 mph SE
Humidity66%
Visibility—
Dew point72°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Big Coppitt Key, FL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.