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

23°C

73°F

Humidity 90%
Wind Speed SW 11 km/h
Barometer 1016.4 mb (30.05 in)
Dewpoint 21°C (70°F)
Visibility 16 km
Last update 10 Jul 6:53 am EDT
Extended Forecast for

3 Miles ESE Greenville Downtown Airport SC

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny and hot, with a high near 35. West southwest wind 13 to 23 km/h, with gusts as high as 40 km/h. New rainfall amounts between 2.5 and 5 mm possible.

    High: 35 °C

    Sunny then
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers after 5am. Mostly cloudy, with a low around 24. West southwest wind 14 to 18 km/h, with gusts as high as 32 km/h. Chance of precipitation is 30%. New precipitation amounts between 2.5 and 5 mm possible.

    Low: 24 °C

    Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 33. West southwest wind 14 to 16 km/h, with gusts as high as 29 km/h. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    High: 33 °C

    Mostly Cloudy
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 22. West wind 6 to 11 km/h becoming light after midnight. Chance of precipitation is 20%.

    Low: 22 °C

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 3pm. Mostly cloudy, with a high near 31. North northwest wind 5 to 10 km/h becoming east in the afternoon. Chance of precipitation is 60%.

    High: 31 °C

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 20. Chance of precipitation is 90%.

    Low: 20 °C

    T-storms then
    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm. High near 27. Chance of precipitation is 80%.

    High: 27 °C

    Showers then
    T-storms
    Likely

  • Monday Night

    Monday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.

    Low: 19 °C

    T-storms
    Likely then
    Chance
    T-storms

  • Tuesday

    Tuesday: Partly sunny, with a high near 28.

    High: 28 °C

    Partly Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny and hot, with a high near 35. West southwest wind 13 to 23 km/h, with gusts as high as 40 km/h. New rainfall amounts between 2.5 and 5 mm possible.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers after 5am. Mostly cloudy, with a low around 24. West southwest wind 14 to 18 km/h, with gusts as high as 32 km/h. Chance of precipitation is 30%. New precipitation amounts between 2.5 and 5 mm possible.
Saturday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 33. West southwest wind 14 to 16 km/h, with gusts as high as 29 km/h. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Saturday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 22. West wind 6 to 11 km/h becoming light after midnight. Chance of precipitation is 20%.
Sunday
Showers and thunderstorms likely, mainly after 3pm. Mostly cloudy, with a high near 31. North northwest wind 5 to 10 km/h becoming east in the afternoon. Chance of precipitation is 60%.
Sunday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 20. Chance of precipitation is 90%.
Monday
Showers, with thunderstorms also possible after 2pm. High near 27. Chance of precipitation is 80%.
Monday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 32.
Wednesday Night
Mostly clear, with a low around 22.
Thursday
Sunny, with a high near 34.
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 82.32°W (Elev. 1010 m)
Last Update:
6:30 am EDT Jul 10, 2026
Forecast Valid:
7am EDT Jul 10, 2026-6pm EDT Jul 16, 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