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As of 05:34 EST

Weather in Key Biscayne, FL

76°Current weather

Key Biscayne, Sunday, 8 November, 05:34

Overcast. Feels like 76°. High 84°, low 72°.

Pressure29.94 inHg
Wind0 mph N
Humidity68%
Visibility6.2 mi
Dew point65°

10-day forecast for Key Biscayne, FL: 59° to 84°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

84°
Best day: Monday, November 9
75° · 0.15 in
Worst day: Friday, November 13

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

Mon, 0984° / 71°0.02Light rain
MorningClear77°feels 78°
AfternoonLight rain82°feels 85°
EveningClear76°feels 77°
OvernightClear72°feels 73°
84 °Light rain

Key Biscayne, Monday, 9 November

Light rain. High 84°, low 71°.

Pressure30.06 inHg
Wind5.7 mph E
Humidity65%
Visibility6.2 mi
Dew point69°
Tue, 1080° / 74°0.07Light rain
MorningMostly clear77°feels 78°
AfternoonLight rain80°feels 80°
EveningPartly cloudy75°feels 77°
OvernightMostly clear74°feels 75°
80 °Light rain

Key Biscayne, Tuesday, 10 November

Light rain. High 80°, low 74°.

Pressure30.09 inHg
Wind7.6 mph E
Humidity70%
Visibility4.4 mi
Dew point69°
Wed, 1180° / 70°0.15Light rain
MorningOvercast77°feels 78°
AfternoonLight rain78°feels 80°
EveningLight rain72°feels 74°
OvernightOvercast75°feels 76°
80 °Light rain

Key Biscayne, Wednesday, 11 November

Light rain. High 80°, low 70°.

Pressure30.03 inHg
Wind5.5 mph E
Humidity69%
Visibility6.2 mi
Dew point70°
Thu, 1281° / 69°0.09Light rain
MorningLight rain72°feels 74°
AfternoonLight rain80°feels 83°
EveningLight rain75°feels 76°
OvernightOvercast70°feels 71°
81 °Light rain

Key Biscayne, Thursday, 12 November

Light rain. High 81°, low 69°.

Pressure29.83 inHg
Wind6.6 mph SW
Humidity73%
Visibility—
Dew point70°
Fri, 1375° / 65°0.15Light rain
MorningLight rain71°feels 72°
AfternoonLight rain73°feels 74°
EveningLight rain67°feels 67°
OvernightLight rain66°feels 66°
75 °Light rain

Key Biscayne, Friday, 13 November

Light rain. High 75°, low 65°.

Pressure29.83 inHg
Wind11.5 mph N
Humidity78%
Visibility—
Dew point66°
Sat, 1469° / 61°0Clear
MorningClear63°feels 61°
AfternoonClear67°feels 65°
EveningClear67°feels 66°
OvernightClear64°feels 62°
69 °Clear

Key Biscayne, Saturday, 14 November

Clear. High 69°, low 61°.

Pressure30.03 inHg
Wind17.7 mph NW
Humidity48%
Visibility—
Dew point46°
Sun, 1570° / 59°0Clear
MorningClear61°feels 59°
AfternoonClear67°feels 65°
EveningClear69°feels 67°
OvernightClear65°feels 63°
70 °Clear

Key Biscayne, Sunday, 15 November

Clear. High 70°, low 59°.

Pressure30.15 inHg
Wind13 mph NW
Humidity24%
Visibility—
Dew point28°
Mon, 1672° / 63°0Overcast
MorningOvercast65°feels 63°
AfternoonOvercast70°feels 69°
EveningOvercast71°feels 71°
OvernightOvercast69°feels 68°
72 °Overcast

Key Biscayne, Monday, 16 November

Overcast. High 72°, low 63°.

Pressure30.15 inHg
Wind10.7 mph N
Humidity48%
Visibility—
Dew point48°
Tue, 1775° / 68°0Clear
MorningClear70°feels 69°
AfternoonClear74°feels 74°
EveningClear74°feels 74°
OvernightClear73°feels 72°
75 °Clear

Key Biscayne, Tuesday, 17 November

Clear. High 75°, low 68°.

Pressure30.06 inHg
Wind12.1 mph N
Humidity54%
Visibility—
Dew point56°

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 Key Biscayne, 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.