10-day forecast for Shell Island, FL: 36° to 76°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Sunday, November 22
60°
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1563° / 36°0
Morning42°feels 38°
Afternoon63°feels 61°
Evening48°feels 44°
Overnight39°feels 35°
63 °
Shell Island, Sunday, 15 November
Overcast. High 63°, low 36°.
Pressure30.30 inHg
Wind5 mph NE
Humidity35%
Visibility6.2 mi
Dew point33°
Mon, 1660° / 43°0
Morning47°feels 43°
Afternoon60°feels 59°
Evening55°feels 53°
Overnight45°feels 41°
60 °
Shell Island, Monday, 16 November
Overcast. High 60°, low 43°.
Pressure30.39 inHg
Wind6.6 mph NE
Humidity51%
Visibility6.2 mi
Dew point40°
Tue, 1769° / 50°0
Morning51°feels 50°
Afternoon69°feels 68°
Evening58°feels 56°
Overnight54°feels 52°
69 °
Shell Island, Tuesday, 17 November
Clear. High 69°, low 50°.
Pressure30.39 inHg
Wind9.1 mph NE
Humidity47%
Visibility6.2 mi
Dew point45°
Wed, 1871° / 53°0
Morning56°feels 54°
Afternoon71°feels 70°
Evening62°feels 62°
Overnight56°feels 54°
71 °
Shell Island, Wednesday, 18 November
Clear. High 71°, low 53°.
Pressure30.33 inHg
Wind9.1 mph NE
Humidity55%
Visibility6.2 mi
Dew point51°
Thu, 1974° / 53°0
Morning59°feels 58°
Afternoon73°feels 73°
Evening65°feels 64°
Overnight60°feels 59°
74 °
Shell Island, Thursday, 19 November
Clear. High 74°, low 53°.
Pressure30.27 inHg
Wind10.3 mph NE
Humidity53%
Visibility—
Dew point53°
Fri, 2074° / 56°0
Morning61°feels 60°
Afternoon72°feels 70°
Evening62°feels 60°
Overnight59°feels 57°
74 °
Shell Island, Friday, 20 November
Clear. High 74°, low 56°.
Pressure30.24 inHg
Wind8.6 mph NE
Humidity41%
Visibility—
Dew point46°
Sat, 2175° / 54°0
Morning60°feels 58°
Afternoon73°feels 73°
Evening64°feels 64°
Overnight61°feels 60°
75 °
Shell Island, Saturday, 21 November
Clear. High 75°, low 54°.
Pressure30.21 inHg
Wind7.6 mph E
Humidity47%
Visibility—
Dew point50°
Sun, 2276° / 60°0
Morning64°feels 64°
Afternoon74°feels 74°
Evening66°feels 65°
Overnight62°feels 62°
76 °
Shell Island, Sunday, 22 November
Overcast. High 76°, low 60°.
Pressure30.15 inHg
Wind4.7 mph E
Humidity49%
Visibility—
Dew point53°
Mon, 2373° / 57°0
Morning64°feels 64°
Afternoon71°feels 71°
Evening62°feels 60°
Overnight58°feels 56°
73 °
Shell Island, Monday, 23 November
Overcast. High 73°, low 57°.
Pressure30.06 inHg
Wind7.6 mph N
Humidity52%
Visibility—
Dew point53°
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.