Weather forecast for 10 days
Hilton Head Island, SC

Tomorrow, on Sunday, May 19, storms with thunder and lightning are also expected.
Substantial precipitation is forecasted. The temperature variation is predicted to range from a maximum of a moderately hot 78.8°F (26°C) to a minimum of a comfortable 66.2°F (19°C).
Tomorrow, the expected top temperature will coincide with the usual May high temperature.
Sunrise will be at 6:22 am and sunset at 8:16 pm; tomorrow's daylight will last for 13h and 55min.

The weather will be unstable for the next ten days, and a mix of cloudy, sunny, rainy and stormy weather is predicted.
Rainfall is anticipated on Saturday, Sunday, Friday through next Monday. With increased precipitation of 1.02" (26mm), most rainfall is expected on Sunday.
In the upcoming days, the maximum temperature will vary between 77°F (25°C) and 86°F (30°C), while the lowest temperature will range between 66.2°F (19°C) and 73.4°F (23°C).
Next Monday will be the hottest day, with a maximum temperature of 86°F (30°C); Monday will be the coldest day, with the highest temperature of 77°F (25°C).
Taking the humidity into consideration, the maximum feel-like temperature may increase substantially and vary between 77°F (25°C) and a fiery hot 96.8°F (36°C).