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

Hazardous Weather Conditions

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

50°F

10°C

Humidity 13%
Wind Speed NW 6 mph
Barometer 30.34 in (1028.0 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 20 Jan 3:53 pm EST
Extended Forecast for

Donaldson Center Airport SC

  • Tonight

    Tonight: Clear, with a low around 24. Northeast wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. Calm wind becoming south southwest 5 to 9 mph in the morning.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36. West southwest wind around 7 mph.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain. Partly sunny, with a high near 56. West southwest wind around 6 mph.

    High: 56 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 44. Calm wind becoming north around 5 mph after midnight.

    Low: 44 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly before 11am. Cloudy, with a high near 51. Chance of precipitation is 60%.

    High: 51 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain before 2am, then a chance of rain and snow between 2am and 5am, then a chance of snow after 5am. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.

    Low: 28 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Saturday

    Saturday: Snow likely before 9am, then snow and freezing rain likely between 9am and 11am, then snow, freezing rain, and sleet after 11am. High near 32. Chance of precipitation is 90%.

    High: 32 °F

    Wintry Mix

  • Saturday Night

    Saturday Night: Snow, freezing rain, and sleet before 10pm, then freezing rain and sleet. The sleet could be heavy at times. Low around 22. Chance of precipitation is 100%.

    Low: 22 °F

    Wintry Mix

Detailed Forecast

Tonight
Clear, with a low around 24. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 50. Calm wind becoming south southwest 5 to 9 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 36. West southwest wind around 7 mph.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 56. West southwest wind around 6 mph.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 44. Calm wind becoming north around 5 mph after midnight.
Friday
Rain likely, mainly before 11am. Cloudy, with a high near 51. Chance of precipitation is 60%.
Friday Night
A chance of rain before 2am, then a chance of rain and snow between 2am and 5am, then a chance of snow after 5am. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Saturday
Snow likely before 9am, then snow and freezing rain likely between 9am and 11am, then snow, freezing rain, and sleet after 11am. High near 32. Chance of precipitation is 90%.
Saturday Night
Snow, freezing rain, and sleet before 10pm, then freezing rain and sleet. The sleet could be heavy at times. Low around 22. Chance of precipitation is 100%.
Sunday
Snow and freezing rain likely before 4pm, then a chance of freezing rain between 4pm and 5pm, then a chance of snow and freezing rain after 5pm. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.
Sunday Night
A chance of snow and freezing rain. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 36.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Donaldson Center Airport SC
 34.77°N 82.38°W (Elev. 942 ft)
Last Update:
12:18 pm EST Jan 20, 2026
Forecast Valid:
4pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation