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

Hazardous Weather Conditions

Current conditions at

Greenville Spartanburg International Airport (KGSP)

Lat: 34.91°NLon: 82.21°WElev: 955ft.

Fair

28°F

-2°C

Humidity 69%
Wind Speed Calm
Barometer 30.25 in (1025.2 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 28 Jan 8:53 am EST
Extended Forecast for

3 Miles WNW Duncan SC

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 44. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 44 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Clear, with a low around 21. West northwest wind around 6 mph becoming calm.

    Low: 21 °F

    Clear

  • Thursday

    Thursday: Partly sunny, with a high near 41. North wind around 5 mph becoming light and variable.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44. Light and variable wind becoming east northeast around 6 mph in the morning.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow then
    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly between 9am and 11am. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.

    High: 29 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 44. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Tonight
Clear, with a low around 21. West northwest wind around 6 mph becoming calm.
Thursday
Partly sunny, with a high near 41. North wind around 5 mph becoming light and variable.
Thursday Night
Partly cloudy, with a low around 22. Calm wind.
Friday
Partly sunny, with a high near 44. Light and variable wind becoming east northeast around 6 mph in the morning.
Friday Night
A 50 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 23.
Saturday
Snow likely, mainly between 9am and 11am. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 13.
Sunday
Sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 15.
Monday
Mostly sunny, with a high near 42.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Duncan SC
 34.95°N 82.2°W (Elev. 784 ft)
Last Update:
6:14 am EST Jan 28, 2026
Forecast Valid:
9am EST Jan 28, 2026-6pm EST Feb 3, 2026
 
Forecast Discussion
 
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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