10-day forecast for Key, AL: 43° to 85°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Wednesday, October 14
66°
Worst day: Sunday, October 18
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1384° / 58°0
Morning62°feels 62°
Afternoon83°feels 85°
Evening72°feels 73°
Overnight62°feels 62°
84 °
Key, Tuesday, 13 October
Clear. High 84°, low 58°.
Pressure30.09 inHg
Wind3.2 mph SW
Humidity62%
Visibility6.2 mi
Dew point66°
Wed, 1485° / 63°0
Morning66°feels 67°
Afternoon85°feels 87°
Evening75°feels 76°
Overnight65°feels 66°
85 °
Key, Wednesday, 14 October
Clear. High 85°, low 63°.
Pressure30.09 inHg
Wind0.9 mph SW
Humidity53%
Visibility6.2 mi
Dew point63°
Thu, 1585° / 68°0
Morning71°feels 72°
Afternoon84°feels 88°
Evening75°feels 76°
Overnight70°feels 71°
85 °
Key, Thursday, 15 October
Clear. High 85°, low 68°.
Pressure30.12 inHg
Wind0.9 mph S
Humidity68%
Visibility1.2 mi
Dew point69°
Fri, 1683° / 62°0
Morning71°feels 72°
Afternoon80°feels 82°
Evening68°feels 67°
Overnight63°feels 62°
83 °
Key, Friday, 16 October
Clear. High 83°, low 62°.
Pressure30.06 inHg
Wind16.5 mph NW
Humidity54%
Visibility—
Dew point62°
Sat, 1767° / 49°0
Morning58°feels 56°
Afternoon64°feels 63°
Evening55°feels 52°
Overnight50°feels 48°
67 °
Key, Saturday, 17 October
Clear. High 67°, low 49°.
Pressure30.30 inHg
Wind11.4 mph NE
Humidity43%
Visibility—
Dew point42°
Sun, 1866° / 44°0
Morning51°feels 47°
Afternoon62°feels 59°
Evening50°feels 47°
Overnight46°feels 43°
66 °
Key, Sunday, 18 October
Clear. High 66°, low 44°.
Pressure30.50 inHg
Wind13.4 mph E
Humidity22%
Visibility—
Dew point23°
Mon, 1974° / 43°0
Morning52°feels 50°
Afternoon72°feels 71°
Evening61°feels 60°
Overnight54°feels 53°
74 °
Key, Monday, 19 October
Clear. High 74°, low 43°.
Pressure30.39 inHg
Wind10 mph E
Humidity42%
Visibility—
Dew point46°
Tue, 2076° / 55°0
Morning64°feels 64°
Afternoon73°feels 73°
Evening69°feels 69°
Overnight63°feels 62°
76 °
Key, Tuesday, 20 October
Overcast. High 76°, low 55°.
Pressure30.24 inHg
Wind9.1 mph E
Humidity53%
Visibility—
Dew point54°
Wed, 2177° / 59°0
Morning64°feels 64°
Afternoon76°feels 76°
Evening71°feels 71°
Overnight68°feels 68°
77 °
Key, Wednesday, 21 October
Overcast. High 77°, low 59°.
Pressure30.15 inHg
Wind11.9 mph SE
Humidity56%
Visibility—
Dew point58°
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, AL 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.