Current conditions at
Greenville Spartanburg International Airport (KGSP)
Lat: 34.91°NLon: 82.21°WElev: 955ft.
Fair
78°F
26°C
| Humidity | 24% |
| Wind Speed | W 8 mph |
| Barometer | 30.08 in (1017.6 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 9 Mar 2:53 pm EDT |
Extended Forecast for
Duncan SCSimilar City Names
Tonight
Low: 58 °F
Mostly Clear
then Chance
ShowersTuesday
High: 81 °F
Chance
T-stormsTuesday Night
Low: 64 °F
Partly Cloudy
Wednesday
High: 84 °F
Partly Sunny
Wednesday Night
Low: 56 °F
Mostly Cloudy
then Chance
ShowersThursday
High: 64 °F
Showers
LikelyThursday Night
Low: 36 °F
Mostly Clear
Friday
High: 64 °F
Sunny
Friday Night
Low: 43 °F
Mostly Clear
Detailed Forecast
Tonight
A 30 percent chance of showers, mainly after 3am. Increasing clouds, with a low around 58. Southwest wind 5 to 9 mph becoming light west after midnight.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly before 4pm. Mostly sunny, with a high near 81. Light west southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Partly cloudy, with a low around 64. West southwest wind 5 to 8 mph.
Wednesday
Partly sunny, with a high near 84. Southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
A 30 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 56. Southwest wind around 10 mph, with gusts as high as 21 mph.
Thursday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.
Thursday Night
Mostly clear, with a low around 36.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 49.
Sunday
A 30 percent chance of rain. Mostly sunny, with a high near 77.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 53.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 68.
Additional Forecasts and Information
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Point Forecast:
Duncan SCSimilar City Names
34.93°N 82.14°W (Elev. 781 ft)
34.93°N 82.14°W (Elev. 781 ft)
2:23 pm EDT Mar 9, 2026
3pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
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