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As of 16:46 EST

Weather in Key Biscayne, FL

81°Current weather

Key Biscayne, Thursday, 5 November, 16:46

Overcast. Feels like 86°. High 85°, low 73°.

Pressure29.85 inHg
Wind11.5 mph E
Humidity75%
Visibility6.2 mi
Dew point73°

Two-week outlook for Key Biscayne, FL: week one averages a high of 82.2° and week two 76.2°, so week two runs 6.1° cooler than week one. Around 0.5 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, November 7: 83°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 5 – November 11)82.2°71.6°0.2 in / 1 d+3.2°
2nd (November 12 – November 18)76.2°70.4°0.3 in / 3 d-1.9°

Weekend weather

Sat, November 7
Light rain
83°72°
0.03 in
Sun, November 8
Light rain
82°70°
no precip.
Sat, November 14
Light rain
77°68°
0.09 in
Sun, November 15
Overcast
74°68°
no precip.
Fri, 0686° / 73°0Partly cloudy
86 °Partly cloudy

Key Biscayne, Friday, 6 November

Partly cloudy. High 86°, low 73°.

Pressure29.91 inHg
Wind4.2 mph NE
Humidity68%
Visibility6.2 mi
Dew point71°
Sat, 0783° / 72°0.03Light rain
83 °Light rain

Key Biscayne, Saturday, 7 November

Light rain. High 83°, low 72°.

Pressure29.94 inHg
Wind2.4 mph NE
Humidity66%
Visibility6.2 mi
Dew point70°
Sun, 0882° / 70°0Light rain
82 °Light rain

Key Biscayne, Sunday, 8 November

Light rain. High 82°, low 70°.

Pressure30.00 inHg
Wind3.8 mph N
Humidity68%
Visibility6.2 mi
Dew point70°
Mon, 0981° / 69°0Partly cloudy
81 °Partly cloudy

Key Biscayne, Monday, 9 November

Partly cloudy. High 81°, low 69°.

Pressure30.06 inHg
Wind4.6 mph NE
Humidity68%
Visibility6.2 mi
Dew point69°
Tue, 1080° / 73°0.04Light rain
80 °Light rain

Key Biscayne, Tuesday, 10 November

Light rain. High 80°, low 73°.

Pressure30.09 inHg
Wind8.9 mph E
Humidity64%
Visibility—
Dew point66°
Wed, 1179° / 71°0.11Light rain
79 °Light rain

Key Biscayne, Wednesday, 11 November

Light rain. High 79°, low 71°.

Pressure29.97 inHg
Wind16.6 mph NE
Humidity67%
Visibility—
Dew point66°
Thu, 1282° / 75°0.08Light rain
82 °Light rain

Key Biscayne, Thursday, 12 November

Light rain. High 82°, low 75°.

Pressure29.83 inHg
Wind15 mph W
Humidity62%
Visibility—
Dew point66°
Fri, 1376° / 69°0.14Light rain
76 °Light rain

Key Biscayne, Friday, 13 November

Light rain. High 76°, low 69°.

Pressure29.83 inHg
Wind15.1 mph N
Humidity71%
Visibility—
Dew point65°
Sat, 1477° / 68°0.09Light rain
77 °Light rain

Key Biscayne, Saturday, 14 November

Light rain. High 77°, low 68°.

Pressure29.91 inHg
Wind13.6 mph N
Humidity53%
Visibility—
Dew point56°
Sun, 1574° / 68°0Overcast
74 °Overcast

Key Biscayne, Sunday, 15 November

Overcast. High 74°, low 68°.

Pressure30.06 inHg
Wind13.8 mph N
Humidity53%
Visibility—
Dew point55°
Mon, 1675° / 72°0Overcast
75 °Overcast

Key Biscayne, Monday, 16 November

Overcast. High 75°, low 72°.

Pressure30.06 inHg
Wind13.6 mph NE
Humidity53%
Visibility—
Dew point56°
Tue, 1774° / 67°0Partly cloudy
74 °Partly cloudy

Key Biscayne, Tuesday, 17 November

Partly cloudy. High 74°, low 67°.

Pressure30.09 inHg
Wind16.9 mph NE
Humidity47%
Visibility—
Dew point51°
Wed, 1876° / 74°0.01Light rain
76 °Light rain

Key Biscayne, Wednesday, 18 November

Light rain. High 76°, low 74°.

Pressure30.18 inHg
Wind21.1 mph NE
Humidity52%
Visibility—
Dew point56°

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.