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.

Fair

61°F

16°C

Humidity 32%
Wind Speed SW 15 G 25 mph
Barometer 30.08 in (1018.7 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 13 Mar 3:53 pm EDT
Extended Forecast for

3 Miles ESE Greenville Downtown Airport SC

  • Tonight

    Tonight: Mostly clear, with a low around 43. Southwest wind 6 to 13 mph, with gusts as high as 22 mph.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 72. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. Light and variable wind becoming east around 5 mph after midnight.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: A 40 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 70. East northeast wind 6 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 2am. Low around 57. East southeast wind 7 to 13 mph becoming south after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%.

    Low: 57 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain and possibly a thunderstorm before 2pm, then a chance of rain. High near 66. Breezy. Chance of precipitation is 80%.

    High: 66 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 43. Southwest wind 6 to 13 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 72. Calm wind becoming south southeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 48. Light and variable wind becoming east around 5 mph after midnight.
Sunday
A 40 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 70. East northeast wind 6 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 2am. Low around 57. East southeast wind 7 to 13 mph becoming south after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%.
Monday
Rain and possibly a thunderstorm before 2pm, then a chance of rain. High near 66. Breezy. Chance of precipitation is 80%.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Mostly sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 43.
Friday
Mostly sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Greenville Downtown Airport SC
 34.85°N 82.29°W (Elev. 899 ft)
Last Update:
2:24 pm EDT Mar 13, 2026
Forecast Valid:
4pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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