Weather forecast for 10 days
Sumter, SC

On Sunday, June 15, clouds and sunshine will create a dynamic sky throughout the day.
Temperature is anticipated to swing from a high of a humid 89.6°F to a low of a delightful 71.6°F.
The maximum heat index, which adjusts the air temperature based on humidity, is assessed at an extremely hot 107.6°F. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Today, the anticipated maximum temperature should be consistent with June's typical high of 87.4°F.
Sunrise was at 6:08 am and sunset will be at 8:35 pm; the daylight will last for 14h and 27min.

Models point to a combination of dull, mostly clear and turbulent weather is forecasted.
With a probability of 33%, rainfall is anticipated only on Monday. The precipitation will be minimal at 0.08".
The maximum temperature will be very similar in the forecast period ahead. Expected highs will hover between 89.6°F and 93.2°F, while the nighttime low will be also mostly stable, as the minimum temperature will fluctuate between 71.6°F and 75.2°F.
The hottest days in Sumter will be Wednesday and next Monday, with a maximum of 93.2°F; Sunday, Friday and Saturday, with the highest temperature of 89.6°F, will be the coldest days in Sumter.
Combining with the humidity, the maximum feel-like temperature may increase significantly and vary between a blistering 104°F and a life-threatening 114.8°F.