News Summary
On September 25, 2025, Rock Hill, SC, will experience a night filled with thunderstorms and cloud cover, maintaining mild temperatures around 71°F. Residents should prepare for thunderstorms starting at 2:00 AM, continuing into the morning with varying temperatures. September weather typically brings humidity and rain, making it essential for locals to stay updated on weather conditions and keep cozy indoors amidst the stormy display.
Thunderstorms and Cloudy Skies Blanket Rock Hill, SC on September 25, 2025
This evening, the charming city of Rock Hill, South Carolina, is under a blanket of clouds with a pleasant temperature settling at 71°F (22°C). As the clock ticked toward the late hour, the stage was set for some lively thunderstorms to roll in, bringing a mix of excitement and an extra splash of moisture to the urban landscape.
What to Expect Tonight
As residents of Rock Hill tuck into their evening routines, they should be prepared for a resounding show from the skies. Starting at 2:00 AM, thunderstorms are expected to make their appearance, maintaining a steady temperature of 71°F (22°C). It seems the clouds have come to stay for a while. By 3:00 AM, the thunderstorms will combine with mostly cloudy conditions. As the storm passes, expect intermittent clouds throughout the early morning, with temperatures slightly dipping to 70°F (21°C) starting at 4:00 AM.
By 7:00 AM, temperatures will cool a touch more as they settle at 69°F (21°C), just in time for your morning cup of coffee. If that hot cup of joe isn’t enough to start your day, brace yourself as thunderstorms are back again by 8:00 AM, bringing the temperature back up to a cozy 70°F (21°C).
Daytime Outlook
As the morning unfolds, cloud cover will linger but the temperature will start its slow climb. By 9:00 AM, we can expect a shift where the clouds might break a bit here and there, nudging the temperature up to 72°F (22°C). However, those who love a warm sunny day may need to exercise patience as the cloudiness will persist for most of the day, continuing to rise through the 70s.
At 12:00 PM, thunderstorms are set to introduce a little more humidity, pushing temperatures to 77°F (25°C). Rain lovers might kick up their heels as the expected showers dance across the city, but afterwards, it’s likely you’ll feel the warmth coming on strong by 1:00 PM with a balmy high of 79°F (26°C).
What September Normally Brings
For the residents of Rock Hill, wet and humid conditions are just a part of the September experience. On average, this month has seen highs reaching around 83°F (28°C) and lows grazing 62°F (17°C). With the average rainfall totalling about 4.1 inches (103 mm) distributed over roughly 7 days, locals have pretty much grown accustomed to living with an umbrella nearby. On the plus side, September typically grants Rock Hill about 8.5 hours of sunshine daily, even with the cloud cover battling it out.
Humidity levels hovering around 74% make for some sticky situations, but that’s just the nature of summer transitioning into fall. And with a gentle breeze averaging 7 mph (10.8 km/h), it’s no wonder that rock hill folklore speaks of cozy indoor activities during such days!
Stay Prepared
So, as Rock Hill prepares for a night of thunderstorms and lingering clouds, residents should keep a close eye on the weather updates, especially if you’re making any outdoor evening plans. With a cozy setup at home or a good book at hand, the sights and sounds of nature’s stormy display can be enjoyed safely right from inside. Stay safe and dry as we navigate these typical yet intriguing autumn elements!
Author: STAFF HERE ROCK HILL
The ROCK HILL STAFF WRITER represents the experienced team at HERERockHill.com, your go-to source for actionable local news and information in Rock Hill, York County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as the Come-See-Me Festival, Rock Hill Arts Festival, and motorsport events at the Rock Hill Velodrome. Our coverage extends to key organizations like the Rock Hill Chamber of Commerce and the Culture & Heritage Museums, plus leading businesses in manufacturing and technology that power the local economy such as 3D Systems and Comporium. As part of the broader HERE network, including HEREAiken.com, HEREBeaufort.com, HEREChapin.com, HERECharleston.com, HEREClinton.com, HEREColumbia.com, HEREGeorgetown.com, HEREGreenwood.com, HEREGreenville.com, HEREHiltonHead.com, HEREIrmo.com, HEREMyrtleBeach.com, HERENewberry.com, HERERockHill.com, and HERESpartanburg.com, we provide comprehensive, credible insights into South Carolina's dynamic landscape.

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