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As of 12:55 EDT

Weather in Fort Jefferson, FL

86°Current weather

Fort Jefferson, Sunday, 9 August, 12:55

Partly cloudy. Feels like 98°. High 86°, low 84°.

Pressure30.06 inHg
Wind14.5 mph SE
Humidity73%
Visibility6.2 mi
Dew point77°

10-day forecast for Fort Jefferson, FL: 84° to 87°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

87°
Best day: Wednesday, August 12
86° · 0.12 in
Worst day: Saturday, August 15

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1086° / 85°0.04Light rain
MorningClear85°feels 93°
AfternoonClear85°feels 95°
EveningClear86°feels 98°
OvernightLight rain85°feels 95°
86 °Light rain

Fort Jefferson, Monday, 10 August

Light rain. High 86°, low 85°.

Pressure30.12 inHg
Wind13.2 mph SE
Humidity76%
Visibility6.2 mi
Dew point77°
Tue, 1186° / 85°0Light rain
MorningMostly clear85°feels 94°
AfternoonClear86°feels 95°
EveningClear86°feels 94°
OvernightClear86°feels 97°
86 °Light rain

Fort Jefferson, Tuesday, 11 August

Light rain. High 86°, low 85°.

Pressure30.12 inHg
Wind12.8 mph E
Humidity72%
Visibility6.2 mi
Dew point76°
Wed, 1287° / 85°0Overcast
MorningOvercast85°feels 94°
AfternoonOvercast87°feels 95°
EveningClear85°feels 94°
OvernightPartly cloudy85°feels 95°
87 °Overcast

Fort Jefferson, Wednesday, 12 August

Overcast. High 87°, low 85°.

Pressure30.06 inHg
Wind10.9 mph E
Humidity70%
Visibility6.2 mi
Dew point75°
Thu, 1386° / 85°0Overcast
MorningOvercast85°feels 92°
AfternoonOvercast86°feels 93°
EveningOvercast86°feels 94°
OvernightPartly cloudy85°feels 92°
86 °Overcast

Fort Jefferson, Thursday, 13 August

Overcast. High 86°, low 85°.

Pressure30.06 inHg
Wind10.8 mph SE
Humidity68%
Visibility6.2 mi
Dew point74°
Fri, 1486° / 85°0.01Light rain
MorningLight rain85°feels 92°
AfternoonLight rain86°feels 94°
EveningLight rain86°feels 95°
OvernightLight rain86°feels 95°
86 °Light rain

Fort Jefferson, Friday, 14 August

Light rain. High 86°, low 85°.

Pressure30.12 inHg
Wind14 mph E
Humidity66%
Visibility—
Dew point73°
Sat, 1586° / 85°0.12Light rain
MorningLight rain85°feels 94°
AfternoonLight rain85°feels 94°
EveningLight rain86°feels 95°
OvernightLight rain86°feels 97°
86 °Light rain

Fort Jefferson, Saturday, 15 August

Light rain. High 86°, low 85°.

Pressure30.12 inHg
Wind17.8 mph E
Humidity73%
Visibility—
Dew point75°
Sun, 1686° / 85°0Overcast
MorningOvercast86°feels 93°
AfternoonOvercast86°feels 93°
EveningOvercast85°feels 93°
OvernightOvercast85°feels 93°
86 °Overcast

Fort Jefferson, Sunday, 16 August

Overcast. High 86°, low 85°.

Pressure30.09 inHg
Wind19.4 mph E
Humidity67%
Visibility—
Dew point73°
Mon, 1786° / 84°0.12Light rain
MorningLight rain85°feels 92°
AfternoonLight rain86°feels 92°
EveningLight rain85°feels 92°
OvernightLight rain85°feels 91°
86 °Light rain

Fort Jefferson, Monday, 17 August

Light rain. High 86°, low 84°.

Pressure30.06 inHg
Wind10.7 mph E
Humidity63%
Visibility—
Dew point72°
Tue, 1885° / 84°0.01Light rain
MorningLight rain84°feels 90°
AfternoonLight rain85°feels 90°
EveningLight rain85°feels 91°
OvernightLight rain85°feels 91°
85 °Light rain

Fort Jefferson, Tuesday, 18 August

Light rain. High 85°, low 84°.

Pressure30.03 inHg
Wind8.1 mph SE
Humidity63%
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 Fort Jefferson, 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.