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

Greenville Spartanburg International Airport (KGSP)

Lat: 34.91°NLon: 82.21°WElev: 955ft.

Fair

76°F

24°C

Humidity 43%
Wind Speed SW 14 mph
Barometer 29.85 in (1010.1 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 13 May 6:53 pm EDT
Extended Forecast for

4 Miles NE Simpsonville SC

  • Tonight

    Tonight: A slight chance of showers between 11pm and 1am. Mostly clear, with a low around 55. Southwest wind 6 to 9 mph becoming north northwest after midnight. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 75. North northwest wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 48. North wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 18 mph.

    Low: 48 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 77. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. South southwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers between 11pm and 1am. Mostly clear, with a low around 55. Southwest wind 6 to 9 mph becoming north northwest after midnight. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 75. North northwest wind 8 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Clear, with a low around 48. North wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 77. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 53. South southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Simpsonville SC
 34.78°N 82.22°W (Elev. 830 ft)
Last Update:
6:54 pm EDT May 13, 2026
Forecast Valid:
7pm EDT May 13, 2026-6pm EDT May 20, 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