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

51°F

11°C

Humidity 80%
Wind Speed SW 7 mph
Barometer 29.92 in (1013.3 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 25 Feb 6:53 pm EST
Extended Forecast for

Greenville Downtown Airport SC

  • Tonight

    Tonight: A chance of showers with isolated sprinkles before 3am, then showers likely, mainly after 5am. Cloudy, with a low around 49. Southwest wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers, mainly before 1pm. Patchy fog between 9am and 3pm. High near 62. Southwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 62 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 49. South southwest wind around 6 mph becoming north after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 60. Northeast wind 6 to 8 mph.

    High: 60 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45. North northeast wind 3 to 5 mph.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers with isolated sprinkles before 3am, then showers likely, mainly after 5am. Cloudy, with a low around 49. Southwest wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers, mainly before 1pm. Patchy fog between 9am and 3pm. High near 62. Southwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 49. South southwest wind around 6 mph becoming north after midnight. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 60. Northeast wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 45. North northeast wind 3 to 5 mph.
Saturday
Sunny, with a high near 68.
Saturday Night
Clear, with a low around 44.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Mostly cloudy, with a low around 48.
Monday
A 40 percent chance of rain before 2pm. Mostly cloudy, with a high near 62.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41.
Tuesday
A 30 percent chance of rain. Cloudy, with a high near 53.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 42.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 67.
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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:
6:18 pm EST Feb 25, 2026
Forecast Valid:
6pm EST Feb 25, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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