Current conditions at

Greenville Spartanburg International Airport (KGSP)

Lat: 34.91° N Lon: 82.21° W Elev: 955 ft.

Fair

26°F

-3°C

Humidity 66%
Wind Speed SW 3 mph
Barometer 30.19 in (1022.8 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 28 Jan 2:53 am EST
Detailed forecast for

Greenville Mountains

Today
Partly sunny this morning, then clearing. Highs in the lower 40s. Northwest winds 5 to 10 mph.
Tonight
Clear, cold with lows in the lower 20s. Northwest winds 5 to 10 mph.
Thursday
Mostly sunny in the morning, then becoming partly sunny. Highs in the upper 30s. North winds 5 to 10 mph, becoming southwest in the afternoon.
Thursday Night
Partly cloudy. Cold with lows in the mid 20s. North winds around 5 mph.
Friday
Partly sunny. Highs in the upper 30s. Northeast winds around 5 mph, becoming southeast in the afternoon.
Friday Night
Mostly cloudy. A chance of snow after midnight. Cold with lows in the lower 20s. Chance of snow 50 percent.
Saturday
Mostly cloudy with a 50 percent chance of snow. Cooler. Near steady temperatures in the lower 20s.
Saturday Night
Partly cloudy and blustery, cold with lows around 10 above. Wind chill values as low as 5 below after midnight.
Sunday
Sunny, blustery with highs around 30. Wind chill values as low as 5 below in the morning.
Sunday Night
Mostly clear. Cold with lows 15 to 20.
Monday
Mostly sunny. Highs in the upper 30s.
Monday Night
Mostly clear. Cold with lows in the lower 20s.
Tuesday
Sunny. Highs in the mid 40s.



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334 AM EST Wed Jan 28 2026
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database