10-day forecast for Fisher Island, FL: 78° to 93°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Monday, August 10
87° · 0.2 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1093° / 78°0
Morning81°feels 85°
Afternoon93°feels 105°
Evening84°feels 90°
Overnight81°feels 85°
93 °
Fisher Island, Monday, 10 August
Clear. High 93°, low 78°.
Pressure30.15 inHg
Wind11.1 mph SE
Humidity65%
Visibility6.2 mi
Dew point74°
Tue, 1188° / 80°0
Morning85°feels 92°
Afternoon87°feels 95°
Evening86°feels 93°
Overnight80°feels 83°
88 °
Fisher Island, Tuesday, 11 August
Clear. High 88°, low 80°.
Pressure30.12 inHg
Wind9.7 mph E
Humidity64%
Visibility6.2 mi
Dew point73°
Wed, 1287° / 84°0
Morning85°feels 92°
Afternoon87°feels 94°
Evening86°feels 93°
Overnight85°feels 93°
87 °
Fisher Island, Wednesday, 12 August
Mostly clear. High 87°, low 84°.
Pressure30.09 inHg
Wind8.3 mph SE
Humidity62%
Visibility6.2 mi
Dew point72°
Thu, 1388° / 84°0.01
Morning84°feels 90°
Afternoon88°feels 96°
Evening87°feels 94°
Overnight85°feels 90°
88 °
Fisher Island, Thursday, 13 August
Light rain. High 88°, low 84°.
Pressure30.06 inHg
Wind6.3 mph SE
Humidity64%
Visibility6.2 mi
Dew point73°
Fri, 1488° / 85°0.01
Morning86°feels 93°
Afternoon87°feels 95°
Evening86°feels 95°
Overnight86°feels 94°
88 °
Fisher Island, Friday, 14 August
Light rain. High 88°, low 85°.
Pressure30.15 inHg
Wind16.6 mph E
Humidity60%
Visibility—
Dew point72°
Sat, 1587° / 85°0.2
Morning86°feels 94°
Afternoon87°feels 95°
Evening86°feels 94°
Overnight86°feels 94°
87 °
Fisher Island, Saturday, 15 August
Light rain. High 87°, low 85°.
Pressure30.15 inHg
Wind16.4 mph SE
Humidity62%
Visibility—
Dew point73°
Sun, 1688° / 85°0
Morning85°feels 91°
Afternoon87°feels 93°
Evening86°feels 92°
Overnight86°feels 91°
88 °
Fisher Island, Sunday, 16 August
Overcast. High 88°, low 85°.
Pressure30.12 inHg
Wind14.1 mph SE
Humidity57%
Visibility—
Dew point70°
Mon, 1788° / 85°0.07
Morning86°feels 91°
Afternoon87°feels 92°
Evening86°feels 91°
Overnight85°feels 91°
88 °
Fisher Island, Monday, 17 August
Light rain. High 88°, low 85°.
Pressure30.03 inHg
Wind10.1 mph SE
Humidity54%
Visibility—
Dew point69°
Tue, 1887° / 84°0
Morning85°feels 90°
Afternoon86°feels 91°
Evening86°feels 92°
Overnight85°feels 91°
87 °
Fisher Island, Tuesday, 18 August
Partly cloudy. High 87°, low 84°.
Pressure30.03 inHg
Wind13.3 mph SE
Humidity61%
Visibility—
Dew point71°
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 Fisher 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.