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As of 14:27 EST

Weather in Key Biscayne, FL

78°Current weather

Key Biscayne, Sunday, 15 November, 14:27

Partly cloudy. Feels like 78°. High 79°, low 57°.

Pressure30.06 inHg
Wind10.4 mph NE
Humidity55%
Visibility6.2 mi
Dew point61°

Two-week outlook for Key Biscayne, FL: week one averages a high of 78.2° and week two 76.5°, so week two runs 1.7° cooler than week one. Around 4.4 inches of precipitation are expected over the 14 days, across 8 wet days. The nearest weekend, November 15: 79°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 15 – November 21)78.2°68.5°2.6 in / 4 d+0.3°
2nd (November 22 – November 28)76.5°71.1°1.8 in / 4 d-0.9°

Weekend weather

Sun, November 15
Mostly clear
79°57°
no precip.
Sat, November 21
Overcast
79°71°
no precip.
Sun, November 22
Clear
78°68°
no precip.
Sat, November 28
Rain
74°70°
0.26 in
Mon, 1679° / 68°0.03Light rain
79 °Light rain

Key Biscayne, Monday, 16 November

Light rain. High 79°, low 68°.

Pressure30.18 inHg
Wind11.5 mph NE
Humidity57%
Visibility6.2 mi
Dew point61°
Tue, 1778° / 70°0.4Rain
78 °Rain

Key Biscayne, Tuesday, 17 November

Rain. High 78°, low 70°.

Pressure30.18 inHg
Wind12.8 mph E
Humidity64%
Visibility5.1 mi
Dew point65°
Wed, 1876° / 70°0.78Rain
76 °Rain

Key Biscayne, Wednesday, 18 November

Rain. High 76°, low 70°.

Pressure30.12 inHg
Wind8.8 mph E
Humidity75%
Visibility6.0 mi
Dew point67°
Thu, 1977° / 71°1.19Rain
77 °Rain

Key Biscayne, Thursday, 19 November

Rain. High 77°, low 71°.

Pressure30.09 inHg
Wind15.9 mph E
Humidity75%
Visibility2.8 mi
Dew point68°
Fri, 2079° / 73°0.23Light rain
79 °Light rain

Key Biscayne, Friday, 20 November

Light rain. High 79°, low 73°.

Pressure29.97 inHg
Wind12.8 mph NE
Humidity71%
Visibility—
Dew point68°
Sat, 2179° / 71°0Overcast
79 °Overcast

Key Biscayne, Saturday, 21 November

Overcast. High 79°, low 71°.

Pressure29.80 inHg
Wind18.7 mph W
Humidity62%
Visibility—
Dew point64°
Sun, 2278° / 68°0Clear
78 °Clear

Key Biscayne, Sunday, 22 November

Clear. High 78°, low 68°.

Pressure29.88 inHg
Wind15.4 mph W
Humidity57%
Visibility—
Dew point60°
Mon, 2376° / 67°0Clear
76 °Clear

Key Biscayne, Monday, 23 November

Clear. High 76°, low 67°.

Pressure29.94 inHg
Wind12.4 mph NW
Humidity50%
Visibility—
Dew point53°
Tue, 2475° / 71°0.02Light rain
75 °Light rain

Key Biscayne, Tuesday, 24 November

Light rain. High 75°, low 71°.

Pressure30.03 inHg
Wind12.1 mph E
Humidity54%
Visibility—
Dew point57°
Wed, 2576° / 75°0.07Light rain
76 °Light rain

Key Biscayne, Wednesday, 25 November

Light rain. High 76°, low 75°.

Pressure30.03 inHg
Wind17.2 mph E
Humidity70%
Visibility—
Dew point65°
Thu, 2678° / 75°0.33Rain
78 °Rain

Key Biscayne, Thursday, 26 November

Rain. High 78°, low 75°.

Pressure29.97 inHg
Wind15.3 mph SE
Humidity76%
Visibility—
Dew point69°
Fri, 2779° / 71°1.11Rain
79 °Rain

Key Biscayne, Friday, 27 November

Rain. High 79°, low 71°.

Pressure29.94 inHg
Wind16.6 mph NW
Humidity76%
Visibility—
Dew point70°
Sat, 2874° / 70°0.26Rain
74 °Rain

Key Biscayne, Saturday, 28 November

Rain. High 74°, low 70°.

Pressure29.88 inHg
Wind17.8 mph SW
Humidity79%
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.