10-day forecast for Key Largo, FL: 61° to 83°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Tuesday, November 10
76° · 0.08 in
Worst day: Wednesday, November 18
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1082° / 79°0
Morning81°feels 84°
Afternoon82°feels 87°
Evening80°feels 83°
Overnight80°feels 80°
82 °
Key Largo, Tuesday, 10 November
Clear. High 82°, low 79°.
Pressure30.09 inHg
Wind10.3 mph SE
Humidity72%
Visibility6.2 mi
Dew point70°
Wed, 1181° / 79°0
Morning81°feels 84°
Afternoon80°feels 80°
Evening81°feels 85°
Overnight80°feels 83°
81 °
Key Largo, Wednesday, 11 November
Light rain. High 81°, low 79°.
Pressure30.03 inHg
Wind8.9 mph SE
Humidity73%
Visibility6.2 mi
Dew point71°
Thu, 1281° / 76°0.09
Morning77°feels 78°
Afternoon79°feels 79°
Evening78°feels 79°
Overnight77°feels 79°
81 °
Key Largo, Thursday, 12 November
Light rain. High 81°, low 76°.
Pressure29.88 inHg
Wind14.7 mph W
Humidity76%
Visibility5.1 mi
Dew point72°
Fri, 1377° / 70°0
Morning75°feels 76°
Afternoon76°feels 77°
Evening74°feels 75°
Overnight77°feels 78°
77 °
Key Largo, Friday, 13 November
Overcast. High 77°, low 70°.
Pressure29.85 inHg
Wind10.7 mph N
Humidity73%
Visibility6.2 mi
Dew point66°
Sat, 1469° / 62°0
Morning64°feels 63°
Afternoon67°feels 67°
Evening65°feels 64°
Overnight62°feels 61°
69 °
Key Largo, Saturday, 14 November
Clear. High 69°, low 62°.
Pressure30.03 inHg
Wind19.1 mph N
Humidity58%
Visibility—
Dew point52°
Sun, 1573° / 61°0
Morning66°feels 66°
Afternoon73°feels 73°
Evening73°feels 73°
Overnight71°feels 71°
73 °
Key Largo, Sunday, 15 November
Overcast. High 73°, low 61°.
Pressure30.06 inHg
Wind15.2 mph N
Humidity62%
Visibility—
Dew point58°
Mon, 1676° / 73°0.02
Morning74°feels 74°
Afternoon75°feels 76°
Evening76°feels 76°
Overnight75°feels 76°
76 °
Key Largo, Monday, 16 November
Light rain. High 76°, low 73°.
Pressure30.09 inHg
Wind18 mph E
Humidity63%
Visibility—
Dew point62°
Tue, 1776° / 75°0.01
Morning76°feels 76°
Afternoon76°feels 77°
Evening75°feels 75°
Overnight75°feels 75°
76 °
Key Largo, Tuesday, 17 November
Light rain. High 76°, low 75°.
Pressure30.12 inHg
Wind22.7 mph NE
Humidity65%
Visibility—
Dew point64°
Wed, 1876° / 74°0.08
Morning75°feels 75°
Afternoon76°feels 76°
Evening74°feels 75°
Overnight74°feels 75°
76 °
Key Largo, Wednesday, 18 November
Light rain. High 76°, low 74°.
Pressure30.12 inHg
Wind21.4 mph NE
Humidity64%
Visibility—
Dew point63°
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 Largo, 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.