Current conditions at
Greenville Spartanburg International Airport (KGSP)
Lat: 34.91°NLon: 82.21°WElev: 955ft.
Fair
27°F
-3°C
| Humidity | 45% |
| Wind Speed | SW 6 mph |
| Barometer | 30.32 in (1027.4 mb) |
| Dewpoint | 8°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 15 Dec 10:53 pm EST |
Extended Forecast for
Duncan SC
Tonight
Low: 24 °F
Mostly Clear
Tuesday
High: 52 °F
Sunny
Tuesday Night
Low: 32 °F
Mostly Clear
Wednesday
High: 57 °F
Mostly Cloudy
Wednesday Night
Low: 36 °F
Mostly Cloudy
Thursday
High: 57 °F
Chance Rain
Thursday Night
Low: 40 °F
Rain
Friday
High: 57 °F
Sunny
Friday Night
Low: 29 °F
Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 24. Southwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 52. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 32. Calm wind becoming west southwest around 6 mph after midnight.
Wednesday
Mostly cloudy, with a high near 57. Southwest wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 36. Light and variable wind.
Thursday
A 40 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 57.
Thursday Night
Rain, mainly before 1am. Low around 40. Chance of precipitation is 80%.
Friday
Sunny, with a high near 57.
Friday Night
Clear, with a low around 29.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Partly sunny, with a high near 57.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Duncan SC
34.93°N 82.14°W (Elev. 781 ft)
34.93°N 82.14°W (Elev. 781 ft)
5:58 pm EST Dec 15, 2025
11pm EST Dec 15, 2025-6pm EST Dec 22, 2025
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