10-day forecast for Shell Island, FL: 41° to 78°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Thursday, November 12
60°
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0977° / 54°0
Morning56°feels 56°
Afternoon77°feels 76°
Evening59°feels 58°
Overnight58°feels 58°
77 °
Shell Island, Monday, 9 November
Partly cloudy. High 77°, low 54°.
Pressure30.12 inHg
Wind1.8 mph N
Humidity48%
Visibility6.2 mi
Dew point55°
Tue, 1077° / 50°0
Morning55°feels 53°
Afternoon76°feels 75°
Evening62°feels 62°
Overnight52°feels 51°
77 °
Shell Island, Tuesday, 10 November
Overcast. High 77°, low 50°.
Pressure30.15 inHg
Wind2.8 mph S
Humidity46%
Visibility6.2 mi
Dew point54°
Wed, 1176° / 56°0.01
Morning58°feels 57°
Afternoon76°feels 75°
Evening62°feels 61°
Overnight57°feels 57°
76 °
Shell Island, Wednesday, 11 November
Light rain. High 76°, low 56°.
Pressure30.06 inHg
Wind3.6 mph W
Humidity39%
Visibility6.2 mi
Dew point48°
Thu, 1278° / 58°0
Morning63°feels 63°
Afternoon77°feels 77°
Evening62°feels 61°
Overnight58°feels 58°
78 °
Shell Island, Thursday, 12 November
Overcast. High 78°, low 58°.
Pressure29.83 inHg
Wind11.2 mph W
Humidity50%
Visibility6.2 mi
Dew point56°
Fri, 1365° / 49°0
Morning53°feels 51°
Afternoon63°feels 61°
Evening54°feels 51°
Overnight51°feels 49°
65 °
Shell Island, Friday, 13 November
Clear. High 65°, low 49°.
Pressure29.88 inHg
Wind8.1 mph N
Humidity36%
Visibility—
Dew point35°
Sat, 1460° / 41°0
Morning46°feels 42°
Afternoon57°feels 54°
Evening51°feels 48°
Overnight46°feels 44°
60 °
Shell Island, Saturday, 14 November
Clear. High 60°, low 41°.
Pressure30.09 inHg
Wind8.8 mph NW
Humidity39%
Visibility—
Dew point31°
Sun, 1565° / 43°0
Morning49°feels 46°
Afternoon62°feels 59°
Evening55°feels 53°
Overnight51°feels 48°
65 °
Shell Island, Sunday, 15 November
Clear. High 65°, low 43°.
Pressure30.15 inHg
Wind5.1 mph NW
Humidity26%
Visibility—
Dew point25°
Mon, 1670° / 49°0
Morning55°feels 54°
Afternoon68°feels 67°
Evening60°feels 58°
Overnight56°feels 54°
70 °
Shell Island, Monday, 16 November
Clear. High 70°, low 49°.
Pressure30.18 inHg
Wind3.9 mph NW
Humidity31%
Visibility—
Dew point35°
Tue, 1773° / 53°0
Morning58°feels 57°
Afternoon71°feels 70°
Evening63°feels 62°
Overnight59°feels 57°
73 °
Shell Island, Tuesday, 17 November
Clear. High 73°, low 53°.
Pressure30.24 inHg
Wind5.6 mph NE
Humidity35%
Visibility—
Dew point41°
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 Shell Island, 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.