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As of 10:21 EDT

Weather in Port Royal, SC

78°Current weather

Port Royal, Sunday, 9 August, 10:21

Mostly clear. Feels like 80°. High 87°, low 75°.

Pressure30.12 inHg
Wind0.5 mph NE
Humidity96%
Visibility6.2 mi
Dew point77°

10-day forecast for Port Royal, SC: 75° to 98°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.

98°
Best day: Wednesday, August 12
94° · 1.36 in
Worst day: Tuesday, August 18

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

Mon, 1092° / 75°0.13Rain
MorningMostly clear77°feels 79°
AfternoonOvercast92°feels 97°
EveningRain79°feels 79°
OvernightPartly cloudy77°feels 78°
92 °Rain

Port Royal, Monday, 10 August

Rain. High 92°, low 75°.

Pressure30.12 inHg
Wind4.8 mph SW
Humidity51%
Visibility6.2 mi
Dew point71°
Tue, 1198° / 76°0.01Light rain
MorningMostly clear78°feels 80°
AfternoonClear97°feels 103°
EveningOvercast87°feels 95°
OvernightOvercast78°feels 80°
98 °Light rain

Port Royal, Tuesday, 11 August

Light rain. High 98°, low 76°.

Pressure30.06 inHg
Wind6.3 mph W
Humidity48%
Visibility6.2 mi
Dew point71°
Wed, 1298° / 77°0.01Light rain
MorningMostly clear79°feels 79°
AfternoonClear98°feels 104°
EveningOvercast88°feels 95°
OvernightLight rain80°feels 84°
98 °Light rain

Port Royal, Wednesday, 12 August

Light rain. High 98°, low 77°.

Pressure29.97 inHg
Wind10.5 mph W
Humidity47%
Visibility6.2 mi
Dew point71°
Thu, 1398° / 75°0.11Light rain
MorningPartly cloudy78°feels 79°
AfternoonLight rain96°feels 104°
EveningLight rain87°feels 96°
OvernightLight rain76°feels 78°
98 °Light rain

Port Royal, Thursday, 13 August

Light rain. High 98°, low 75°.

Pressure29.94 inHg
Wind9.4 mph S
Humidity40%
Visibility—
Dew point67°
Fri, 1497° / 78°0.04Light rain
MorningLight rain84°feels 87°
AfternoonLight rain94°feels 102°
EveningLight rain82°feels 88°
OvernightLight rain81°feels 87°
97 °Light rain

Port Royal, Friday, 14 August

Light rain. High 97°, low 78°.

Pressure30.03 inHg
Wind13.2 mph SW
Humidity44%
Visibility—
Dew point69°
Sat, 1591° / 78°0.52Rain
MorningRain83°feels 85°
AfternoonRain90°feels 100°
EveningRain83°feels 91°
OvernightRain78°feels 80°
91 °Rain

Port Royal, Saturday, 15 August

Rain. High 91°, low 78°.

Pressure30.12 inHg
Wind8.9 mph SE
Humidity59%
Visibility—
Dew point73°
Sun, 1687° / 76°0.13Light rain
MorningLight rain79°feels 83°
AfternoonLight rain86°feels 96°
EveningLight rain82°feels 89°
OvernightLight rain80°feels 85°
87 °Light rain

Port Royal, Sunday, 16 August

Light rain. High 87°, low 76°.

Pressure30.12 inHg
Wind10.8 mph SE
Humidity70%
Visibility—
Dew point74°
Mon, 1792° / 78°0.03Light rain
MorningLight rain83°feels 86°
AfternoonLight rain91°feels 102°
EveningLight rain83°feels 92°
OvernightLight rain82°feels 89°
92 °Light rain

Port Royal, Monday, 17 August

Light rain. High 92°, low 78°.

Pressure30.00 inHg
Wind15.8 mph S
Humidity59%
Visibility—
Dew point74°
Tue, 1894° / 76°1.36Heavy rain
MorningHeavy rain84°feels 91°
AfternoonHeavy rain91°feels 98°
EveningHeavy rain78°feels 79°
OvernightHeavy rain77°feels 79°
94 °Heavy rain

Port Royal, Tuesday, 18 August

Heavy rain. High 94°, low 76°.

Pressure29.91 inHg
Wind18.1 mph NE
Humidity50%
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 Port Royal, SC 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.