Hilton Head Automatic Weather Observing, SC Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Mostly Cloudy 55°F
Feels Like 55°F  
Humidity 88% Dew Point 52°F Wind Calm Barometer 30.18 in.
Visibility 10 mi.
Report from a NOAA weather station 0 mi. S of central Hilton Head Automatic Weather Observing
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Point Forecast at a Glance

WedDec 17
Wed Dec 17: Rain, Low 53F
40%
 
53
ThuDec 18
Thu Dec 18: Thunderstorms, High 65F, Low 56F
80%
65
56
FriDec 19
Fri Dec 19: Partly Sunny, High 64F, Low 42F
64
42
SatDec 20
Sat Dec 20: Sunny, High 60F, Low 46F
60
46
SunDec 21
Sun Dec 21: Sunny, High 64F, Low 45F
64
45
MonDec 22
Mon Dec 22: Mostly Sunny, High 57F, Low 46F
57
46
TueDec 23
Tue Dec 23: Mostly Sunny, High 62F, Low 49F
62
49

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7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 57°F to 65°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 1°F above the historical average for December. Normal highs for this period are around 61°F with lows around 42°F.

This Date in Weather History

1929 - An icestorm in western New York State resulted in much damage and hardship. A Buffalo report stated, "one was kept awake by the breaking limbs, which snapped off with a report much louder than a rifle shot."

More on this and other weather history

Hilton Head Automatic Weather Observing, SC 7 Day Weather Forecast Details

Wednesday Dec 17

Rain

Night: A 40 percent chance of rain, mainly after 3am. Cloudy, with a low around 53. Light east wind.

Thursday Dec 18

Thunderstorms

Day: Rain and thunderstorms likely, then rain after 3pm. High near 65. East wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Thunderstorms

Night: Rain and possibly a thunderstorm before 1am, then a chance of rain and thunderstorms between 1am and 4am, then a chance of rain after 4am. Low around 56. South wind 5 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Dec 19

Partly Sunny

Day: Partly sunny, then gradually becoming sunny, with a high near 64. West wind 8 to 14 mph.

Clear

Night: Clear, with a low around 42. Northwest wind 3 to 5 mph.

Saturday Dec 20

Sunny

Day: Sunny, with a high near 60.

Mostly Clear

Night: Mostly clear, with a low around 46.

Sunday Dec 21

Sunny

Day: Sunny, with a high near 64.

Mostly Clear

Night: Mostly clear, with a low around 45.

Monday Dec 22

Mostly Sunny

Day: Mostly sunny, with a high near 57.

Partly Cloudy

Night: Partly cloudy, with a low around 46.

Tuesday Dec 23

Mostly Sunny

Day: Mostly sunny, with a high near 62.

Mostly Clear

Night: Mostly clear, with a low around 49.

Wednesday Dec 24

Sunny

Day: Sunny, with a high near 64.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.