Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Current conditions at

Spartanburg Memorial (KSPA)

Lat: 34.92°NLon: 81.95°WElev: 807ft.

Fair

73°F

23°C

Humidity 94%
Wind Speed SE 3 mph
Barometer 29.79 in
Dewpoint 72°F (22°C)
Visibility 7.00 mi
Last update 28 Jul 6:55 am EDT
Extended Forecast for

Spartanburg SC

  • Today

    Today: A chance of showers, with thunderstorms also possible after 2pm.  Mostly sunny and hot, with a high near 95. Heat index values as high as 104. Calm wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 95 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Mostly clear, with a low around 73. West wind around 6 mph becoming calm  in the evening.

    Low: 73 °F

    Slight Chance
    T-storms then
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91. Northwest wind 5 to 8 mph.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 67. North northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 67 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Light north northwest wind.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 89.

    High: 89 °F

    Partly Sunny

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 104. Calm wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 73. West wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 91. Northwest wind 5 to 8 mph.
Wednesday Night
Clear, with a low around 67. North northwest wind 5 to 7 mph becoming calm after midnight.
Thursday
Sunny, with a high near 90. Light north northwest wind.
Thursday Night
Mostly clear, with a low around 67.
Friday
Sunny, with a high near 91.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Partly sunny, with a high near 89.
Saturday Night
A 50 percent chance of showers after 8pm. Mostly cloudy, with a low around 70.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Spartanburg SC
 34.96°N 81.92°W (Elev. 758 ft)
6:29 am EDT Jul 28, 2026
7am EDT Jul 28, 2026-6pm EDT Aug 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

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