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.

Overcast

60°F

16°C

Humidity 52%
Wind Speed N 13 mph
Barometer 29.92 in (1012.5 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 21 Feb 4:53 am EST
Extended Forecast for

Dunean SC

  • Overnight

    Overnight: Rain likely. Cloudy, with a low around 52. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely, mainly before 9am. Mostly cloudy, with a high near 64. Light and variable wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Rain Likely
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain before 2am, then a chance of showers between 2am and 4am. Cloudy, with a low around 44. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Slight Chance
    Rain then
    Chance Rain

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 51. West northwest wind 9 to 18 mph, with gusts as high as 30 mph.

    High: 51 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. West northwest wind 8 to 14 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22.

    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 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain likely. Cloudy, with a low around 52. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly before 9am. Mostly cloudy, with a high near 64. Light and variable wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A chance of rain before 2am, then a chance of showers between 2am and 4am. Cloudy, with a low around 44. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 51. West northwest wind 9 to 18 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 26. West northwest wind 8 to 14 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 44.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 49.
Thursday
Rain likely. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 44.
Friday
A 30 percent chance of rain. Mostly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dunean SC
 34.81°N 82.43°W (Elev. 928 ft)
Last Update:
12:59 am EST Feb 21, 2026
Forecast Valid:
5am EST Feb 21, 2026-6pm EST Feb 27, 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