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.

Fair

66°F

19°C

Humidity 52%
Wind Speed S 8 mph
Barometer 29.93 in (1012.7 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 21 Feb 3:53 pm EST
Extended Forecast for

2 Miles NNW Sans Souci SC

  • Tonight

    Tonight: Rain likely, mainly after 1am. Mostly cloudy, with a low around 42. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Slight Chance
    Rain then
    Rain Likely

  • Sunday

    Sunday: Sunny, with a high near 51. North northwest wind 9 to 17 mph, with gusts as high as 29 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25. Northwest wind 8 to 13 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 43. North northwest wind 9 to 14 mph, with gusts as high as 25 mph.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. North northwest wind 5 to 10 mph becoming light northwest after midnight. Winds could gust as high as 23 mph.

    Low: 22 °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 36.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 5am. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Rain likely, mainly after 1am. Mostly cloudy, with a low around 42. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Sunny, with a high near 51. North northwest wind 9 to 17 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 25. Northwest wind 8 to 13 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 43. North northwest wind 9 to 14 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 22. North northwest wind 5 to 10 mph becoming light northwest after midnight. Winds could gust as high as 23 mph.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 60.
Wednesday Night
A 30 percent chance of rain after 5am. Mostly cloudy, with a low around 49.
Thursday
Rain likely, mainly after 8am. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Friday
A 30 percent chance of rain. Mostly sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 39.
Saturday
Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Sans Souci SC
 34.93°N 82.45°W (Elev. 1004 ft)
Last Update:
1:59 pm EST Feb 21, 2026
Forecast Valid:
4pm 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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation