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

63°F

17°C

Humidity 37%
Wind Speed E 7 mph
Barometer 30.10 in (1019.2 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 16 Feb 2:53 pm EST
Extended Forecast for

3 Miles SSW Glassy Mountain SC

  • Tonight

    Tonight: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Light west wind becoming southwest 5 to 10 mph in the morning.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 67. Southwest wind 13 to 16 mph, with gusts as high as 28 mph.

    High: 67 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 55. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 55 °F

    Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 72.

    High: 72 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: A 50 percent chance of rain before 1pm. Partly sunny, with a high near 76.

    High: 76 °F

    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain after 4am. Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 39. Calm wind.
Tuesday
Mostly sunny, with a high near 64. Light west wind becoming southwest 5 to 10 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 48. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, with a high near 67. Southwest wind 13 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
Cloudy, with a low around 55. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Thursday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 72.
Thursday Night
A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 58.
Friday
A 50 percent chance of rain before 1pm. Partly sunny, with a high near 76.
Friday Night
A 30 percent chance of rain after 4am. Partly cloudy, with a low around 51.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 66.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 43.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 31.
Monday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Glassy Mountain SC
 35.08°N 82.32°W (Elev. 1053 ft)
Last Update:
12:19 pm EST Feb 16, 2026
Forecast Valid:
3pm EST Feb 16, 2026-6pm EST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation