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

McEntire Air National Guard Weather Facility Base (KMMT)

Lat: 33.92°NLon: 80.8°WElev: 253ft.

Partly Cloudy

74°F

23°C

Humidity 86%
Wind Speed W 7 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 12 Aug 1:55 am EDT
Extended Forecast for

Gadsden SC

  • Overnight

    Overnight: Partly cloudy, with a low around 76. Light west wind.

    Low: 76 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 98. Heat index values as high as 104. Northwest wind 3 to 5 mph. Chance of precipitation is 20%.

    High: 98 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 76. Light west wind.

    Low: 76 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 99. Heat index values as high as 110. Calm wind becoming west around 5 mph in the afternoon.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 78. Calm wind.

    Low: 78 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 79.

    Low: 79 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 100. Chance of precipitation is 30%.

    High: 100 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 77. Chance of precipitation is 30%.

    Low: 77 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 76. Light west wind.
Wednesday
A slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 98. Heat index values as high as 104. Northwest wind 3 to 5 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 76. Light west wind.
Thursday
Sunny and hot, with a high near 99. Heat index values as high as 110. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 78. Calm wind.
Friday
Mostly sunny and hot, with a high near 101.
Friday Night
Partly cloudy, with a low around 79.
Saturday
A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 100. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 77. Chance of precipitation is 30%.
Sunday
Mostly sunny and hot, with a high near 97.
Sunday Night
Partly cloudy, with a low around 77.
Monday
Sunny and hot, with a high near 101.
Monday Night
Partly cloudy, with a low around 78.
Tuesday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gadsden SC
 33.84°N 80.77°W (Elev. 125 ft)
Last Update:
2:21 am EDT Aug 12, 2026
Forecast Valid:
2am EDT Aug 12, 2026-6pm EDT Aug 18, 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