Current conditions at

Greenville Spartanburg International Airport (KGSP)

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

Fair

46°F

8°C

Humidity 24%
Wind Speed S 5 mph
Barometer 30.41 in (1030.3 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 21 Jan 12:53 pm EST
Detailed forecast for

Greenville Mountains

This Afternoon
Mostly sunny. Near steady temperatures in the mid 40s. South winds 5 to 10 mph.
Tonight
Mostly cloudy. Lows in the mid 30s. Southwest winds 5 to 10 mph.
Thursday
Partly sunny. A chance of rain in the afternoon. Highs in the lower 50s. West winds around 5 mph. Chance of rain 30 percent.
Thursday Night
Mostly cloudy. A chance of rain after midnight. Lows in the upper 30s. Northwest winds around 5 mph. Chance of rain 40 percent.
Friday
Cloudy with a 50 percent chance of rain. Highs in the mid 40s. North winds around 5 mph.
Friday Night
Mostly cloudy. A chance of snow and freezing rain after midnight. Lows in the upper 20s. Chance of precipitation 40 percent.
Saturday
Snow likely. Sleet and freezing rain. Light snow accumulation. Cooler with highs around 30. Chance of precipitation 90 percent.
Saturday Night
Freezing rain and sleet. Precipitation may be heavy at times. Additional light sleet accumulation. Cold with lows around 20. Chance of precipitation near 100 percent.
Sunday
Freezing rain and sleet in the morning, then freezing rain, sleet and rain likely in the afternoon. Precipitation may be heavy at times. Additional light sleet accumulation. Highs in the lower 30s. Chance of precipitation 90 percent.
Sunday Night
A chance of freezing rain in the evening. Mostly cloudy with a chance of snow. Cold with lows in the lower 20s. Chance of precipitation 50 percent.
Monday
Mostly sunny. Highs in the mid 30s.
Monday Night
Mostly clear. Cold with lows around 10 above. Wind chill values as low as 5 below.
Tuesday
Sunny. Highs in the mid 30s.



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102 PM EST Wed Jan 21 2026
 
 

Additional Resources

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National Digital Forecast Database