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As of 08:46 EST

Weather in Key Biscayne, FL

78°Current weather

Key Biscayne, Wednesday, 4 November, 08:46

Thunderstorm. Feels like 80°. High 83°, low 76°.

Pressure30.00 inHg
Wind1 mph E
Humidity94%
Visibility6.2 mi
Dew point76°

Two-week outlook for Key Biscayne, FL: week one averages a high of 83.7° and week two 78.1°, so week two runs 5.5° cooler than week one. Around 0.9 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, November 7: 82°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 4 – November 10)83.7°73.3°0.7 in / 5 d+4.6°
2nd (November 11 – November 17)78.1°73.6°0.2 in / 1 d-0.1°

Weekend weather

Sat, November 7
Light rain
82°71°
0.07 in
Sun, November 8
Light rain
83°72°
0.08 in
Sat, November 14
Light rain
78°74°
0.02 in
Sun, November 15
Light rain
76°75°
no precip.
Thu, 0589° / 77°0Partly cloudy
89 °Partly cloudy

Key Biscayne, Thursday, 5 November

Partly cloudy. High 89°, low 77°.

Pressure29.91 inHg
Wind7.6 mph NE
Humidity70%
Visibility6.2 mi
Dew point72°
Fri, 0683° / 70°0.01Light rain
83 °Light rain

Key Biscayne, Friday, 6 November

Light rain. High 83°, low 70°.

Pressure29.91 inHg
Wind5.7 mph NE
Humidity66%
Visibility6.2 mi
Dew point70°
Sat, 0782° / 71°0.07Light rain
82 °Light rain

Key Biscayne, Saturday, 7 November

Light rain. High 82°, low 71°.

Pressure29.91 inHg
Wind4.9 mph NE
Humidity69%
Visibility5.2 mi
Dew point72°
Sun, 0883° / 72°0.08Light rain
83 °Light rain

Key Biscayne, Sunday, 8 November

Light rain. High 83°, low 72°.

Pressure29.97 inHg
Wind6.2 mph E
Humidity70%
Visibility—
Dew point70°
Mon, 0982° / 72°0.07Light rain
82 °Light rain

Key Biscayne, Monday, 9 November

Light rain. High 82°, low 72°.

Pressure30.03 inHg
Wind4.8 mph E
Humidity71%
Visibility—
Dew point70°
Tue, 1084° / 75°0.09Light rain
84 °Light rain

Key Biscayne, Tuesday, 10 November

Light rain. High 84°, low 75°.

Pressure29.88 inHg
Wind20.4 mph W
Humidity61%
Visibility—
Dew point68°
Wed, 1178° / 70°0Overcast
78 °Overcast

Key Biscayne, Wednesday, 11 November

Overcast. High 78°, low 70°.

Pressure29.94 inHg
Wind16.6 mph NW
Humidity52%
Visibility—
Dew point57°
Thu, 1277° / 71°0Overcast
77 °Overcast

Key Biscayne, Thursday, 12 November

Overcast. High 77°, low 71°.

Pressure29.97 inHg
Wind8.7 mph N
Humidity52%
Visibility—
Dew point56°
Fri, 1380° / 72°0Overcast
80 °Overcast

Key Biscayne, Friday, 13 November

Overcast. High 80°, low 72°.

Pressure29.91 inHg
Wind14.7 mph NE
Humidity53%
Visibility—
Dew point59°
Sat, 1478° / 74°0.02Light rain
78 °Light rain

Key Biscayne, Saturday, 14 November

Light rain. High 78°, low 74°.

Pressure30.00 inHg
Wind18 mph NE
Humidity61%
Visibility—
Dew point63°
Sun, 1576° / 75°0.01Light rain
76 °Light rain

Key Biscayne, Sunday, 15 November

Light rain. High 76°, low 75°.

Pressure30.09 inHg
Wind17.8 mph NE
Humidity55%
Visibility—
Dew point59°
Mon, 1678° / 76°0.01Light rain
78 °Light rain

Key Biscayne, Monday, 16 November

Light rain. High 78°, low 76°.

Pressure30.03 inHg
Wind11.9 mph E
Humidity63%
Visibility—
Dew point64°
Tue, 1780° / 77°0.18Light rain
80 °Light rain

Key Biscayne, Tuesday, 17 November

Light rain. High 80°, low 77°.

Pressure30.00 inHg
Wind14.3 mph NE
Humidity66%
Visibility—
Dew point67°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Key Biscayne, FL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.