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.

Mostly Cloudy

46°F

8°C

Humidity 89%
Wind Speed NE 10 mph
Barometer 29.79 in (1008.8 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 15 Feb 8:53 pm EST
Extended Forecast for

Gantt SC

  • Tonight

    Tonight: A 30 percent chance of showers before 10pm. Patchy fog. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 41. North northeast wind 6 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Washington's Birthday

    Washington's Birthday: Patchy fog before 9am. Otherwise, sunny, with a high near 64. Northeast wind around 6 mph.

    High: 64 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48. Southwest wind 5 to 8 mph.

    Low: 48 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 66.

    High: 66 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 56.

    Low: 56 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 73.

    High: 73 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers before 10pm. Patchy fog. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 41. North northeast wind 6 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Washington's Birthday
Patchy fog before 9am. Otherwise, sunny, with a high near 64. Northeast wind around 6 mph.
Monday Night
Mostly clear, with a low around 38. Calm wind.
Tuesday
Mostly sunny, with a high near 64. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 48. Southwest wind 5 to 8 mph.
Wednesday
Cloudy, with a high near 66.
Wednesday Night
Cloudy, with a low around 56.
Thursday
Mostly cloudy, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 57.
Friday
A chance of rain between 7am and 1pm. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 56.
Saturday
A 50 percent chance of rain. Partly sunny, with a high near 70.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 46.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 59.
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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:
6:19 pm EST Feb 15, 2026
Forecast Valid:
9pm EST Feb 15, 2026-6pm EST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation