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Hazardous Weather Conditions

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

25°F

-4°C

Humidity 60%
Wind Speed Calm
Barometer 30.31 in (1027.3 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 20 Jan 5:53 am EST
Extended Forecast for

Donaldson Center Airport SC

  • Today

    Today: Sunny, with a high near 48. West northwest wind around 6 mph becoming calm in the afternoon.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 22. Light northeast wind.

    Low: 22 °F

    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 49. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

    High: 49 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36. West southwest wind around 6 mph.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 9am. Partly sunny, with a high near 56. Southwest wind around 7 mph.

    High: 56 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain before 4pm. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • 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 30. Chance of precipitation is 40%.

    Low: 30 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Saturday

    Saturday: Snow likely before 4pm, then snow and sleet likely. Cloudy, with a high near 36. Chance of precipitation is 70%.

    High: 36 °F

    Snow Likely
    then
    Snow/Sleet
    Likely

Detailed Forecast

Today
Sunny, with a high near 48. West northwest wind around 6 mph becoming calm in the afternoon.
Tonight
Clear, with a low around 22. Light northeast wind.
Wednesday
Increasing clouds, with a high near 49. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 36. West southwest wind around 6 mph.
Thursday
A 30 percent chance of rain, mainly after 9am. Partly sunny, with a high near 56. Southwest wind around 7 mph.
Thursday Night
A 40 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 40.
Friday
A 40 percent chance of rain before 4pm. Mostly cloudy, with a high near 50.
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 30. Chance of precipitation is 40%.
Saturday
Snow likely before 4pm, then snow and sleet likely. Cloudy, with a high near 36. Chance of precipitation is 70%.
Saturday Night
Snow and freezing rain before 9pm, then snow, freezing rain, and sleet between 9pm and 3am, then snow and freezing rain after 3am. Low around 24. Chance of precipitation is 80%.
Sunday
Snow and freezing rain likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 35.
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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:
6:18 am EST Jan 20, 2026
Forecast Valid:
6am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation