This 6-day look covers Summerville, South Carolina from Tuesday, June 16, 2026 through Sunday, June 21, 2026. Below, you’ll see the forecast alongside local events that may be affected by conditions.


☁️ Tuesday, June 16

Forecast: overcast clouds — Feels like: 75°F

Events happening this day:

With overcast clouds and a comfortable temperature of 75°F, the weather in Summerville on Tuesday is likely to encourage attendance at local events like the All Members Show and the June Kiss & Tell Romance Book Club. Those planning to enjoy outdoor activities, such as the First Citizen’s Splash Pad, should dress in layers to stay comfortable throughout the day.


🌧️ Wednesday, June 17

Forecast: light rain — Temp: 75°F

Events happening this day:

With light rain expected in Summerville on Wednesday, outdoor plans like visiting the First Citizen’s Splash Pad may be less enjoyable, so attendees should consider bringing umbrellas or raincoats. For those attending indoor events such as the All Members Show at the Summerville Artist Guild or the "GODBODY: The Femme" exhibition, the weather should be comfortable at 75°F, making it a good day to explore the local art scene without worrying about the rain.


🌧️ Thursday, June 18

Forecast: light rain — Temp: 94°F

Events happening this day:

With light rain expected in Summerville, outdoor plans like visiting the First Citizen’s Splash Pad may be less enjoyable, so bringing an umbrella or raincoat is advisable. For those attending events like the All Members Show or GODBODY: The Femme, staying indoors will provide a comfortable experience despite the warm temperature of 94°F.


🌧️ Friday, June 19

Forecast: light rain — Temp: 77°F

Events happening this day:

With light rain expected in Summerville on Friday, outdoor plans may be impacted, particularly for events like the Rhythm & Roots Cultural Concert and the First Citizen’s Splash Pad, where attendees might prefer to stay dry. Those planning to visit the All Members Show or any indoor exhibitions should still enjoy a comfortable experience, but it’s advisable to bring an umbrella or raincoat if venturing outside between events.


🌧️ Saturday, June 20

Forecast: moderate rain — Temp: 86°F

Events happening this day:

With moderate rain expected in Summerville on Saturday, outdoor events like the Azalea Park Volunteer Clean-Up and the Charleston Margarita Festival may face challenges, potentially leading to cancellations or reduced attendance. Those attending indoor events such as the All Members Show or The Lion King KIDS should consider bringing an umbrella for comfort while traveling between venues.


☁️ Sunday, June 21

Forecast: scattered clouds — Temp: 93°F

Events happening this day:

With scattered clouds and a high of 93°F, Sunday in Summerville is likely to be warm, making outdoor events like the First Citizen’s Splash Pad appealing for families looking to cool off. Attendees at the All Members Show or the various art exhibitions should consider staying hydrated and wearing sunscreen to ensure a comfortable experience while enjoying the local arts scene.


Tip: Forecast details can shift—double-check conditions the morning of outdoor plans, especially for rain or storms.