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

78°F

26°C

Humidity 30%
Wind Speed S 10 mph
Barometer 30.05 in (1016.7 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 9 Mar 4:53 pm EDT
Extended Forecast for

Greer SC

  • Tonight

    Tonight: A 20 percent chance of showers after 2am. Increasing clouds, with a low around 58. West southwest wind 5 to 9 mph.

    Low: 58 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly before 4pm. Mostly sunny, with a high near 80. Southwest wind 5 to 11 mph, with gusts as high as 18 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64. West southwest wind 6 to 9 mph.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 83. Southwest wind 7 to 17 mph, with gusts as high as 28 mph.

    High: 83 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 55. Southwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 55 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.

    High: 62 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers after 2am. Increasing clouds, with a low around 58. West southwest wind 5 to 9 mph.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly before 4pm. Mostly sunny, with a high near 80. Southwest wind 5 to 11 mph, with gusts as high as 18 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Partly cloudy, with a low around 64. West southwest wind 6 to 9 mph.
Wednesday
Partly sunny, with a high near 83. Southwest wind 7 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 55. Southwest wind around 11 mph, with gusts as high as 22 mph.
Thursday
Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 49.
Sunday
A 30 percent chance of rain. Mostly sunny, with a high near 76.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 53.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greer SC
 34.93°N 82.23°W (Elev. 1001 ft)
Last Update:
2:23 pm EDT Mar 9, 2026
Forecast Valid:
5pm EDT Mar 9, 2026-6pm EDT Mar 16, 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