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

Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Northern Plains and Upper Midwest

Dangerous heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms will produce damaging winds and heavy rainfall over portions of the northern/central Plains into the mid/upper-Mississippi Valleys today. Read More >

Current conditions at

Columbia - Jim Hamilton L.B. Owens Airport (KCUB)

Lat: 33.97°NLon: 80.99°WElev: 210ft.

Fair

83°F

28°C

Humidity 48%
Wind Speed Vrbl 3 mph
Barometer 29.95 in (1013.9 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 30 Jul 10:53 am EDT
Extended Forecast for

Ballentine SC

  • Today

    Today: Sunny, with a high near 90. North wind around 5 mph.

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94. Calm wind.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 72. Light southeast wind.

    Low: 72 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 20%.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 73 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 89. Chance of precipitation is 90%.

    High: 89 °F

    Chance
    Showers then
    T-storms

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm, mainly before 2am. Low around 72. Chance of precipitation is 80%.

    Low: 72 °F

    T-storms then
    Showers
    Likely

  • Monday

    Monday: Showers and possibly a thunderstorm, mainly after 8am. High near 87. Chance of precipitation is 80%.

    High: 87 °F

    Showers
    Likely then
    T-storms

Detailed Forecast

Today
Sunny, with a high near 90. North wind around 5 mph.
Tonight
Mostly clear, with a low around 67. Calm wind.
Friday
Sunny, with a high near 94. Calm wind.
Friday Night
Partly cloudy, with a low around 72. Light southeast wind.
Saturday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 89. Chance of precipitation is 90%.
Sunday Night
Showers and possibly a thunderstorm, mainly before 2am. Low around 72. Chance of precipitation is 80%.
Monday
Showers and possibly a thunderstorm, mainly after 8am. High near 87. Chance of precipitation is 80%.
Monday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Low around 72. Chance of precipitation is 80%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ballentine SC
 34.14°N 81.06°W (Elev. 400 ft)
Last Update:
2:21 am EDT Jul 30, 2026
Forecast Valid:
11am EDT Jul 30, 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