Today in Hilton Head Island,the day will be unsettled and very humid. Very cloudy skies to overcast. Possibility of showers late in the morning, drizzle intensifying and turning to rain in the afternoon. Light winds.
The reliability of the situation is good.
Temperatures will vary between 18 and 20°C.
Tonight,overcast and misty, reduced visibility. Intermittent rain. Light winds.