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As of 18:21 EDT

Weather in Myrtle Island, SC

84°Current weather

Myrtle Island, Sunday, 9 August, 18:21

Light rain. Feels like 84°. High 89°, low 75°.

Pressure30.06 inHg
Wind10 mph SE
Humidity43%
Visibility6.2 mi
Dew point64°

10-day forecast for Myrtle Island, SC: 73° to 102°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

102°
Best day: Monday, August 17
89° · 0.22 in
Worst day: Sunday, August 9

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

Mon, 1091° / 73°0.04Light rain
MorningOvercast75°feels 76°
AfternoonOvercast91°feels 95°
EveningLight rain84°feels 91°
OvernightOvercast74°feels 75°
91 °Light rain

Myrtle Island, Monday, 10 August

Light rain. High 91°, low 73°.

Pressure30.15 inHg
Wind4.6 mph W
Humidity48%
Visibility6.2 mi
Dew point69°
Tue, 1198° / 77°0.01Light rain
MorningPartly cloudy79°feels 79°
AfternoonClear98°feels 104°
EveningPartly cloudy86°feels 94°
OvernightOvercast80°feels 80°
98 °Light rain

Myrtle Island, Tuesday, 11 August

Light rain. High 98°, low 77°.

Pressure30.06 inHg
Wind6.1 mph W
Humidity45%
Visibility6.2 mi
Dew point70°
Wed, 1299° / 77°0Clear
MorningClear80°feels 80°
AfternoonClear99°feels 106°
EveningOvercast87°feels 94°
OvernightClear80°feels 80°
99 °Clear

Myrtle Island, Wednesday, 12 August

Clear. High 99°, low 77°.

Pressure29.94 inHg
Wind9 mph W
Humidity47%
Visibility6.2 mi
Dew point71°
Thu, 13100° / 78°0.03Light rain
MorningOvercast78°feels 80°
AfternoonOvercast100°feels 108°
EveningLight rain86°feels 94°
OvernightOvercast78°feels 79°
100 °Light rain

Myrtle Island, Thursday, 13 August

Light rain. High 100°, low 78°.

Pressure29.97 inHg
Wind7.4 mph W
Humidity46%
Visibility6.2 mi
Dew point72°
Fri, 1494° / 77°0.06Light rain
MorningLight rain83°feels 86°
AfternoonLight rain93°feels 101°
EveningLight rain85°feels 93°
OvernightLight rain82°feels 89°
94 °Light rain

Myrtle Island, Friday, 14 August

Light rain. High 94°, low 77°.

Pressure30.06 inHg
Wind11.9 mph S
Humidity48%
Visibility—
Dew point69°
Sat, 1597° / 80°0.05Light rain
MorningLight rain86°feels 93°
AfternoonLight rain95°feels 105°
EveningLight rain85°feels 94°
OvernightLight rain82°feels 89°
97 °Light rain

Myrtle Island, Saturday, 15 August

Light rain. High 97°, low 80°.

Pressure30.09 inHg
Wind9.4 mph S
Humidity45%
Visibility—
Dew point71°
Sun, 1698° / 79°0.03Light rain
MorningLight rain85°feels 88°
AfternoonLight rain96°feels 106°
EveningLight rain86°feels 96°
OvernightLight rain83°feels 91°
98 °Light rain

Myrtle Island, Sunday, 16 August

Light rain. High 98°, low 79°.

Pressure30.03 inHg
Wind11.1 mph S
Humidity45%
Visibility—
Dew point71°
Mon, 17102° / 79°0.02Light rain
MorningLight rain87°feels 93°
AfternoonLight rain100°feels 108°
EveningLight rain88°feels 97°
OvernightLight rain85°feels 91°
102 °Light rain

Myrtle Island, Monday, 17 August

Light rain. High 102°, low 79°.

Pressure29.94 inHg
Wind8 mph NW
Humidity35%
Visibility—
Dew point67°
Tue, 1895° / 82°0.05Light rain
MorningLight rain87°feels 94°
AfternoonLight rain92°feels 105°
EveningLight rain85°feels 97°
OvernightLight rain83°feels 92°
95 °Light rain

Myrtle Island, Tuesday, 18 August

Light rain. High 95°, low 82°.

Pressure30.00 inHg
Wind13.4 mph E
Humidity59%
Visibility—
Dew point76°

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 Myrtle Island, 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.