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

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Overcast

44°F

7°C

Humidity 76%
Wind Speed NE 5 mph
Barometer 30.06 in (1018.4 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 8 Dec 3:53 pm EST
Extended Forecast for

Gantt SC

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly before 5pm. Mostly cloudy, with a high near 44. Northeast wind around 7 mph.

    High: 44 °F

    Chance Rain

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Northeast wind 5 to 8 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 43. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 43 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 55. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 31 mph.

    High: 55 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly before 5pm. Mostly cloudy, with a high near 44. Northeast wind around 7 mph.
Tonight
Mostly cloudy, with a low around 28. Northeast wind 5 to 8 mph.
Tuesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 43. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 32. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 55. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 30.
Monday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gantt SC
 34.79°N 82.41°W (Elev. 919 ft)
Last Update:
1:18 pm EST Dec 8, 2025
Forecast Valid:
4pm EST Dec 8, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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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