As of 03:15 EST

Weather in Key Largo, FL

76°Current weather

Key Largo, Monday, 9 November, 03:15

Partly cloudy. Feels like 78°. High 83°, low 76°.

Pressure29.97 inHg
Wind6.6 mph NE
Humidity82%
Visibility4.2 mi
Dew point70°

Monthly outlook for Key Largo, FL: average high 77.2°, average low 72.4°. That is 0.1° above the climate normal for November. Precipitation is expected on 7 days (about 1.4 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 9 November (82.6°), the coolest 15 November (60.5°).

77.2°/72.4°
Average high / low
+0.1°
Above normal
7 / 4
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 November – 18 November76.8°77.4°-0.3°
19 November – 28 November77.9°76.6°+0.7°
29 November – 8 Decemberat normal75.7°—

November records over 66 years

83.7°2 November 2019All-time high
53.6°25 November 1970All-time low

Climate normals and records are computed from the nearest reference point — Tavernier (10 mi).

Tue, 1082° / 79°0.04Light rain
82 °Light rain

Key Largo, Tuesday, 10 November

Light rain. High 82°, low 79°.

Pressure30.09 inHg
Wind11.7 mph SE
Humidity69%
Visibility6.2 mi
Dew point70°
Wed, 1181° / 73°0.1Light rain
81 °Light rain

Key Largo, Wednesday, 11 November

Light rain. High 81°, low 73°.

Pressure30.03 inHg
Wind8.6 mph SE
Humidity70%
Visibility6.2 mi
Dew point70°
Thu, 1280° / 74°0.06Light rain
80 °Light rain

Key Largo, Thursday, 12 November

Light rain. High 80°, low 74°.

Pressure29.88 inHg
Wind11 mph W
Humidity78%
Visibility6.2 mi
Dew point72°
Fri, 1376° / 71°0.07Light rain
76 °Light rain

Key Largo, Friday, 13 November

Light rain. High 76°, low 71°.

Pressure29.83 inHg
Wind14.1 mph N
Humidity76%
Visibility—
Dew point68°
Sat, 1471° / 63°0Clear
71 °Clear

Key Largo, Saturday, 14 November

Clear. High 71°, low 63°.

Pressure30.00 inHg
Wind18.4 mph N
Humidity57%
Visibility—
Dew point53°
Sun, 1569° / 60°0Clear
69 °Clear

Key Largo, Sunday, 15 November

Clear. High 69°, low 60°.

Pressure30.12 inHg
Wind12.3 mph N
Humidity41%
Visibility—
Dew point42°
Mon, 1673° / 65°0Clear
73 °Clear

Key Largo, Monday, 16 November

Clear. High 73°, low 65°.

Pressure30.12 inHg
Wind14.6 mph N
Humidity56%
Visibility—
Dew point55°
Tue, 1777° / 70°0Clear
77 °Clear

Key Largo, Tuesday, 17 November

Clear. High 77°, low 70°.

Pressure30.09 inHg
Wind19 mph NE
Humidity58%
Visibility—
Dew point60°
Wed, 1877° / 74°0.02Light rain
77 °Light rain

Key Largo, Wednesday, 18 November

Light rain. High 77°, low 74°.

Pressure30.09 inHg
Wind22.7 mph NE
Humidity65%
Visibility—
Dew point63°
Thu, 1976° / 74°0.02Light rain
76 °Light rain

Key Largo, Thursday, 19 November

Light rain. High 76°, low 74°.

Pressure30.06 inHg
Wind17.1 mph NE
Humidity58%
Visibility—
Dew point60°
Fri, 2077° / 72°0.02Light rain
77 °Light rain

Key Largo, Friday, 20 November

Light rain. High 77°, low 72°.

Pressure30.06 inHg
Wind18.4 mph NE
Humidity59%
Visibility—
Dew point61°
Sat, 2178° / 75°0.31Rain
78 °Rain

Key Largo, Saturday, 21 November

Rain. High 78°, low 75°.

Pressure30.06 inHg
Wind22.5 mph NE
Humidity69%
Visibility—
Dew point66°
Sun, 2279° / 77°0.03Light rain
79 °Light rain

Key Largo, Sunday, 22 November

Light rain. High 79°, low 77°.

Pressure30.00 inHg
Wind22 mph E
Humidity64%
Visibility—
Dew point66°
Mon, 2378° / 77°0.37Light rain
78 °Light rain

Key Largo, Monday, 23 November

Light rain. High 78°, low 77°.

Pressure30.03 inHg
Wind27.1 mph E
Humidity71%
Visibility—
Dew point68°
Tue, 2479° / 78°0.32Rain
79 °Rain

Key Largo, Tuesday, 24 November

Rain. High 79°, low 78°.

Pressure30.00 inHg
Wind27.4 mph E
Humidity77%
Visibility—
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2576° / 73°0.04Climate normal
76 °Climate normal

Key Largo, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high76°
Average low73°
Average precipitation0.04 in
Chance of precipitation22%
Record high81° (2022)
Record low54° (1970)
Thu, 2677° / 73°0.04Climate normal
77 °Climate normal

Key Largo, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high77°
Average low73°
Average precipitation0.04 in
Chance of precipitation20%
Record high81° (2022)
Record low63° (2004)
Fri, 2777° / 73°0.02Climate normal
77 °Climate normal

Key Largo, Friday, 27 November

Climate normal for this date — 60-year average.

Average high77°
Average low73°
Average precipitation0.02 in
Chance of precipitation10%
Record high81° (2022)
Record low57° (1962)
Sat, 2876° / 73°0.03Climate normal
76 °Climate normal

Key Largo, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high76°
Average low73°
Average precipitation0.03 in
Chance of precipitation28%
Record high80° (2022)
Record low59° (2018)
Sun, 2976° / 73°0.06Climate normal
76 °Climate normal

Key Largo, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high76°
Average low73°
Average precipitation0.06 in
Chance of precipitation32%
Record high80° (2022)
Record low58° (1966)
Mon, 3076° / 73°0.05Climate normal
76 °Climate normal

Key Largo, Monday, 30 November

Climate normal for this date — 60-year average.

Average high76°
Average low73°
Average precipitation0.05 in
Chance of precipitation30%
Record high81° (2022)
Record low57° (1963)
Tue, 0176° / 73°0.05Climate normal
76 °Climate normal

Key Largo, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high76°
Average low73°
Average precipitation0.05 in
Chance of precipitation23%
Record high81° (2018)
Record low60° (1969)
Wed, 0276° / 72°0.02Climate normal
76 °Climate normal

Key Largo, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high76°
Average low72°
Average precipitation0.02 in
Chance of precipitation17%
Record high81° (2022)
Record low62° (1999)
Thu, 0376° / 72°0.03Climate normal
76 °Climate normal

Key Largo, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high76°
Average low72°
Average precipitation0.03 in
Chance of precipitation17%
Record high80° (2018)
Record low61° (2019)
Fri, 0476° / 72°0.06Climate normal
76 °Climate normal

Key Largo, Friday, 4 December

Climate normal for this date — 60-year average.

Average high76°
Average low72°
Average precipitation0.06 in
Chance of precipitation23%
Record high80° (1983)
Record low59° (1974)
Sat, 0576° / 72°0.06Climate normal
76 °Climate normal

Key Largo, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high76°
Average low72°
Average precipitation0.06 in
Chance of precipitation25%
Record high80° (2009)
Record low58° (1968)
Sun, 0676° / 71°0.05Climate normal
76 °Climate normal

Key Largo, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high76°
Average low71°
Average precipitation0.05 in
Chance of precipitation32%
Record high80° (2025)
Record low60° (2010)
Mon, 0775° / 72°0.06Climate normal
75 °Climate normal

Key Largo, Monday, 7 December

Climate normal for this date — 60-year average.

Average high75°
Average low72°
Average precipitation0.06 in
Chance of precipitation22%
Record high80° (1978)
Record low55° (2010)
Tue, 0876° / 72°0.05Climate normal
76 °Climate normal

Key Largo, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high76°
Average low72°
Average precipitation0.05 in
Chance of precipitation27%
Record high80° (1978)
Record low55° (2010)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Key Largo, FL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Key Largo, FL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.