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

45°F

7°C

Humidity 42%
Wind Speed SW 8 mph
Barometer 29.85 in (1010.4 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 14 Jan 3:53 am EST
Extended Forecast for

Greer SC

  • Today

    Today: A slight chance of showers between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 54. Southwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 24. West southwest wind 10 to 13 mph becoming north northwest after midnight. Winds could gust as high as 21 mph.

    Low: 24 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 38. North northwest wind around 11 mph, with gusts as high as 20 mph.

    High: 38 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. North northwest wind 5 to 7 mph becoming light and variable after midnight.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 45. Light southwest wind increasing to 12 to 17 mph in the morning. Winds could gust as high as 26 mph.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after 3am. Partly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Clear
    then Slight
    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 54. Southwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tonight
A 30 percent chance of showers, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 24. West southwest wind 10 to 13 mph becoming north northwest after midnight. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 38. North northwest wind around 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 18. North northwest wind 5 to 7 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 45. Light southwest wind increasing to 12 to 17 mph in the morning. Winds could gust as high as 26 mph.
Friday Night
A 20 percent chance of rain after 3am. Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Sunny, with a high near 40.
Sunday Night
Clear, with a low around 20.
M.L.King Day
Sunny, with a high near 44.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greer SC
 34.93°N 82.23°W (Elev. 1001 ft)
Last Update:
4:23 am EST Jan 14, 2026
Forecast Valid:
4am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation