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

58°F

14°C

Humidity 62%
Wind Speed S 5 mph
Barometer 30.07 in (1018.1 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 28 Feb 7:53 pm EST
Extended Forecast for

Greenville Downtown Airport SC

  • Tonight

    Tonight: Mostly clear, with a low around 46. Light and variable wind.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, sunny, with a high near 76. West southwest wind 3 to 8 mph.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. North northwest wind 6 to 13 mph becoming northeast after midnight. Winds could gust as high as 22 mph.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 52. East northeast wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 52 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of rain after 3am. Cloudy, with a low around 40. Northeast wind 7 to 9 mph.

    Low: 40 °F

    Cloudy then
    Slight Chance
    Rain

  • Tuesday

    Tuesday: Cloudy, with a high near 56.

    High: 56 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 71.

    High: 71 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 46. Light and variable wind.
Sunday
Patchy fog before 7am. Otherwise, sunny, with a high near 76. West southwest wind 3 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 45. North northwest wind 6 to 13 mph becoming northeast after midnight. Winds could gust as high as 22 mph.
Monday
Mostly cloudy, with a high near 52. East northeast wind 10 to 14 mph, with gusts as high as 24 mph.
Monday Night
A 20 percent chance of rain after 3am. Cloudy, with a low around 40. Northeast wind 7 to 9 mph.
Tuesday
Cloudy, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 47.
Wednesday
Mostly cloudy, with a high near 71.
Wednesday Night
Mostly cloudy, with a low around 54.
Thursday
Mostly cloudy, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 57.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 77.
Friday Night
Mostly cloudy, with a low around 59.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenville Downtown Airport SC
 34.88°N 82.34°W (Elev. 912 ft)
Last Update:
5:44 pm EST Feb 28, 2026
Forecast Valid:
8pm EST Feb 28, 2026-6pm EST Mar 7, 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