National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Partly Cloudy

58°F

14°C

Humidity 84%
Wind Speed S 3 mph
Barometer 29.93 in (1013.1 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 21 Feb 9:53 pm EST
Extended Forecast for

Greenville Downtown Airport SC

  • Tonight

    Tonight: Rain likely, mainly between midnight and 4am. Mostly cloudy, with a low around 43. Calm wind becoming north northwest 5 to 7 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Cloudy then
    Rain Likely

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 51. Northwest wind 10 to 17 mph, with gusts as high as 30 mph.

    High: 51 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. Northwest wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 44. North northwest wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. North northwest wind 5 to 11 mph, with gusts as high as 24 mph.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly between midnight and 4am. Mostly cloudy, with a low around 43. Calm wind becoming north northwest 5 to 7 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 51. Northwest wind 10 to 17 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 26. Northwest wind 9 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 44. North northwest wind 10 to 15 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 23. North northwest wind 5 to 11 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly cloudy, with a high near 60.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
Rain likely, mainly after 8am. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Friday
A 30 percent chance of rain. Mostly sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 39.
Saturday
Mostly sunny, with a high near 64.
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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:
9:55 pm EST Feb 21, 2026
Forecast Valid:
10pm EST Feb 21, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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