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

60°F

16°C

Humidity 65%
Wind Speed S 5 mph
Barometer 29.93 in (1013.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 21 Feb 6:53 pm EST
Extended Forecast for

4 Miles NE Simpsonville SC

  • Tonight

    Tonight: Rain likely, mainly between midnight and 4am. Mostly cloudy, with a low around 44. Calm wind becoming north northwest 5 to 7 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Mostly Cloudy
    then Rain
    Likely

  • Sunday

    Sunday: Mostly cloudy through mid morning, then becoming sunny, with a high near 51. North northwest wind 10 to 18 mph, with gusts as high as 30 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. Northwest wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 44. Northwest wind 10 to 16 mph, with gusts as high as 29 mph.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. North northwest wind 5 to 11 mph, with gusts as high as 24 mph.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly between midnight and 4am. Mostly cloudy, with a low around 44. Calm wind becoming north northwest 5 to 7 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Mostly cloudy through mid morning, then becoming sunny, with a high near 51. North northwest wind 10 to 18 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 26. Northwest wind 9 to 14 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 44. Northwest wind 10 to 16 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 23. North northwest wind 5 to 11 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly cloudy, with a high near 60.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
Rain likely, mainly after 8am. Cloudy, with a high near 64. Chance of precipitation is 70%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Friday
A 30 percent chance of rain. Mostly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Simpsonville SC
 34.78°N 82.22°W (Elev. 830 ft)
Last Update:
5:41 pm EST Feb 21, 2026
Forecast Valid:
7pm EST Feb 21, 2026-6pm EST Feb 28, 2026
 
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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