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As of 00:35 EDT

Weather in Duck Key, FL

85°Current weather

Duck Key, Sunday, 9 August, 00:35

Overcast. Feels like 97°. High 86°, low 82°.

Pressure30.03 inHg
Wind5 mph SE
Humidity80%
Visibility6.2 mi
Dew point78°

10-day forecast for Duck Key, FL: 82° to 86°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

86°
Best day: Tuesday, August 18
86° · 0.44 in
Worst day: Saturday, August 15

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

Mon, 1086° / 85°0.07Light rain
MorningLight rain86°feels 97°
AfternoonLight rain86°feels 96°
EveningMostly clear86°feels 97°
OvernightClear86°feels 95°
86 °Light rain

Duck Key, Monday, 10 August

Light rain. High 86°, low 85°.

Pressure30.12 inHg
Wind14.5 mph E
Humidity73%
Visibility6.2 mi
Dew point76°
Tue, 1186° / 85°0.03Light rain
MorningClear85°feels 93°
AfternoonClear85°feels 96°
EveningClear86°feels 97°
OvernightClear86°feels 96°
86 °Light rain

Duck Key, Tuesday, 11 August

Light rain. High 86°, low 85°.

Pressure30.09 inHg
Wind12.6 mph E
Humidity74%
Visibility6.2 mi
Dew point76°
Wed, 1286° / 85°0Overcast
MorningOvercast85°feels 94°
AfternoonOvercast85°feels 93°
EveningPartly cloudy85°feels 92°
OvernightOvercast85°feels 96°
86 °Overcast

Duck Key, Wednesday, 12 August

Overcast. High 86°, low 85°.

Pressure30.06 inHg
Wind10.2 mph E
Humidity68%
Visibility6.2 mi
Dew point74°
Thu, 1386° / 84°0.02Light rain
MorningLight rain85°feels 93°
AfternoonLight rain85°feels 94°
EveningLight rain86°feels 94°
OvernightLight rain86°feels 94°
86 °Light rain

Duck Key, Thursday, 13 August

Light rain. High 86°, low 84°.

Pressure30.06 inHg
Wind11.8 mph E
Humidity72%
Visibility—
Dew point75°
Fri, 1486° / 85°0.05Light rain
MorningLight rain85°feels 94°
AfternoonLight rain86°feels 95°
EveningLight rain86°feels 96°
OvernightLight rain85°feels 96°
86 °Light rain

Duck Key, Friday, 14 August

Light rain. High 86°, low 85°.

Pressure30.12 inHg
Wind19.2 mph E
Humidity70%
Visibility—
Dew point75°
Sat, 1586° / 85°0.44Rain
MorningRain85°feels 95°
AfternoonRain86°feels 94°
EveningRain86°feels 94°
OvernightRain86°feels 95°
86 °Rain

Duck Key, Saturday, 15 August

Rain. High 86°, low 85°.

Pressure30.12 inHg
Wind19.3 mph SE
Humidity70%
Visibility—
Dew point74°
Sun, 1686° / 85°0Light rain
MorningLight rain86°feels 93°
AfternoonLight rain86°feels 93°
EveningLight rain86°feels 93°
OvernightLight rain86°feels 93°
86 °Light rain

Duck Key, Sunday, 16 August

Light rain. High 86°, low 85°.

Pressure30.09 inHg
Wind16 mph E
Humidity67%
Visibility—
Dew point73°
Mon, 1786° / 85°0.01Light rain
MorningLight rain85°feels 93°
AfternoonLight rain85°feels 92°
EveningLight rain86°feels 91°
OvernightLight rain85°feels 92°
86 °Light rain

Duck Key, Monday, 17 August

Light rain. High 86°, low 85°.

Pressure30.09 inHg
Wind13.2 mph E
Humidity67%
Visibility—
Dew point73°
Tue, 1886° / 85°0Overcast
MorningOvercast85°feels 90°
AfternoonOvercast85°feels 90°
EveningOvercast86°feels 91°
OvernightOvercast85°feels 91°
86 °Overcast

Duck Key, Tuesday, 18 August

Overcast. High 86°, low 85°.

Pressure30.06 inHg
Wind5.8 mph E
Humidity60%
Visibility—
Dew point70°

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 Duck 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.