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As of 13:19 EDT

Weather in Hilton Head Island, SC

85°Current weather

Hilton Head Island, Sunday, 9 August, 13:19

Overcast. Feels like 98°. High 86°, low 75°.

Pressure30.15 inHg
Wind1 mph S
Humidity83%
Visibility6.2 mi
Dew point79°

Two-week outlook for Hilton Head Island, SC: week one averages a high of 93.1° and week two 87.9°, so week two runs 5.2° cooler than week one. Around 2.6 inches of precipitation are expected over the 14 days, across 10 wet days. The nearest weekend, August 9: 86°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)93.1°77.4°1.0 in / 5 d+8.2°
2nd (August 16 – August 22)87.9°76.7°1.6 in / 5 d+2.6°

Weekend weather

Sun, August 9
Rain
86°75°
0.22 in
Sat, August 15
Rain
95°79°
0.39 in
Sun, August 16
Light rain
85°77°
0.07 in
Sat, August 22
Light rain
86°76°
0.02 in
Mon, 1092° / 76°0.11Rain
92 °Rain

Hilton Head Island, Monday, 10 August

Rain. High 92°, low 76°.

Pressure30.15 inHg
Wind5.1 mph SW
Humidity55%
Visibility6.2 mi
Dew point72°
Tue, 1195° / 78°0.02Light rain
95 °Light rain

Hilton Head Island, Tuesday, 11 August

Light rain. High 95°, low 78°.

Pressure30.06 inHg
Wind5.5 mph W
Humidity55%
Visibility6.2 mi
Dew point73°
Wed, 1296° / 79°0.01Light rain
96 °Light rain

Hilton Head Island, Wednesday, 12 August

Light rain. High 96°, low 79°.

Pressure29.97 inHg
Wind10.3 mph W
Humidity53%
Visibility6.2 mi
Dew point73°
Thu, 1396° / 77°0.06Light rain
96 °Light rain

Hilton Head Island, Thursday, 13 August

Light rain. High 96°, low 77°.

Pressure29.97 inHg
Wind7.4 mph W
Humidity54%
Visibility6.2 mi
Dew point73°
Fri, 1493° / 78°0.16Light rain
93 °Light rain

Hilton Head Island, Friday, 14 August

Light rain. High 93°, low 78°.

Pressure30.06 inHg
Wind17.1 mph S
Humidity55%
Visibility—
Dew point72°
Sat, 1595° / 79°0.39Rain
95 °Rain

Hilton Head Island, Saturday, 15 August

Rain. High 95°, low 79°.

Pressure30.12 inHg
Wind10.2 mph SW
Humidity54%
Visibility—
Dew point73°
Sun, 1685° / 77°0.07Light rain
85 °Light rain

Hilton Head Island, Sunday, 16 August

Light rain. High 85°, low 77°.

Pressure30.12 inHg
Wind13.7 mph SE
Humidity75%
Visibility—
Dew point75°
Mon, 1787° / 80°0.02Light rain
87 °Light rain

Hilton Head Island, Monday, 17 August

Light rain. High 87°, low 80°.

Pressure30.00 inHg
Wind21 mph SW
Humidity72%
Visibility—
Dew point76°
Tue, 1891° / 78°1.16Heavy rain
91 °Heavy rain

Hilton Head Island, Tuesday, 18 August

Heavy rain. High 91°, low 78°.

Pressure29.91 inHg
Wind22.8 mph E
Humidity58%
Visibility—
Dew point73°
Wed, 1990° / 75°0.11Light rain
90 °Light rain

Hilton Head Island, Wednesday, 19 August

Light rain. High 90°, low 75°.

Pressure29.94 inHg
Wind21.7 mph NW
Humidity55%
Visibility—
Dew point70°
Thu, 2082° / 74°0.21Light rain
82 °Light rain

Hilton Head Island, Thursday, 20 August

Light rain. High 82°, low 74°.

Pressure29.91 inHg
Wind17 mph W
Humidity75%
Visibility—
Dew point72°
Fri, 2193° / 77°0.05Light rain
93 °Light rain

Hilton Head Island, Friday, 21 August

Light rain. High 93°, low 77°.

Pressure29.88 inHg
Wind26.8 mph S
Humidity55%
Visibility—
Dew point72°
Sat, 2286° / 76°0.02Light rain
86 °Light rain

Hilton Head Island, Saturday, 22 August

Light rain. High 86°, low 76°.

Pressure30.03 inHg
Wind14.1 mph S
Humidity62%
Visibility—
Dew point71°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Hilton Head Island, SC, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.