National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

Current conditions at

Rock Hill, Rock Hill - York County Airport (KUZA)

Lat: 34.98°NLon: 81.06°WElev: 669ft.

A Few Clouds

88°F

31°C

Humidity 50%
Wind Speed Vrbl 5 mph
Barometer 29.79 in (1007.2 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 29 Jul 6:54 pm EDT
Extended Forecast for

Rock Hill SC

  • Tonight

    Tonight: Mostly clear, with a low around 66. North wind around 6 mph.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. North wind 5 to 7 mph.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 66. Light north wind.

    Low: 66 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 91. North northeast wind around 5 mph becoming calm in the morning.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 70. Light south southeast wind.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 90.

    High: 90 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.

    Low: 71 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm, mainly after 2pm. High near 86. Chance of precipitation is 80%.

    High: 86 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 70. Chance of precipitation is 80%.

    Low: 70 °F

    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 66. North wind around 6 mph.
Thursday
Sunny, with a high near 86. North wind 5 to 7 mph.
Thursday Night
Clear, with a low around 66. Light north wind.
Friday
Sunny, with a high near 91. North northeast wind around 5 mph becoming calm in the morning.
Friday Night
Mostly clear, with a low around 70. Light south southeast wind.
Saturday
Partly sunny, with a high near 90.
Saturday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
Sunday
Showers and possibly a thunderstorm, mainly after 2pm. High near 86. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 70. Chance of precipitation is 80%.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85.
Tuesday Night
A chance of thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rock Hill SC
 34.93°N 81.01°W (Elev. 659 ft)
Last Update:
7:10 pm EDT Jul 29, 2026
Forecast Valid:
7pm EDT Jul 29, 2026-6pm EDT Aug 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation