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

36°F

2°C

Humidity 42%
Wind Speed NW 3 mph
Barometer 30.19 in (1022.6 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 27 Nov 11:53 pm EST
Extended Forecast for

Lyman SC

  • Overnight

    Overnight: Clear, with a low around 28. North northwest wind around 6 mph.

    Low: 28 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 48. North northwest wind around 6 mph.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. North wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Calm wind becoming east around 5 mph in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of rain, mainly after 7am. Cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain before 7pm, then rain likely after 8pm. Cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

Overnight
Clear, with a low around 28. North northwest wind around 6 mph.
Friday
Sunny, with a high near 48. North northwest wind around 6 mph.
Friday Night
Mostly clear, with a low around 24. North wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 46. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 30. Calm wind.
Sunday
A 50 percent chance of rain, mainly after 7am. Cloudy, with a high near 47.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Monday
A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 47.
Monday Night
A chance of rain before 7pm, then rain likely after 8pm. Cloudy, with a low around 36. Chance of precipitation is 60%.
Tuesday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 33.
Wednesday
Sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lyman SC
 34.95°N 82.11°W (Elev. 833 ft)
Last Update:
6:28 pm EST Nov 27, 2025
Forecast Valid:
12am EST Nov 28, 2025-6pm EST Dec 4, 2025
 
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