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

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Overcast

50°F

10°C

Humidity 93%
Wind Speed E 5 mph
Barometer 30.08 in (1018.6 mb)
Dewpoint 48°F (9°C)
Visibility 9.00 mi
Wind Chill48°F (9°C)
Last update 28 Feb 12:53 am EST
Extended Forecast for

Donaldson Center Airport SC

  • Overnight

    Overnight: Patchy fog before 3am. Otherwise, mostly cloudy, with a low around 47. Northeast wind 5 to 7 mph.

    Low: 47 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 69. North northeast wind around 5 mph becoming calm.

    High: 69 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. South wind around 5 mph becoming light and variable.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 76. West wind 5 to 10 mph.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. North northwest wind 8 to 13 mph becoming northeast after midnight. Winds could gust as high as 21 mph.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain between 10am and 11am. Mostly cloudy, with a high near 52. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 39.

    Low: 39 °F

    Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 53.

    High: 53 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog before 3am. Otherwise, mostly cloudy, with a low around 47. Northeast wind 5 to 7 mph.
Saturday
Patchy fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 69. North northeast wind around 5 mph becoming calm.
Saturday Night
Mostly clear, with a low around 46. South wind around 5 mph becoming light and variable.
Sunday
Mostly sunny, with a high near 76. West wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 43. North northwest wind 8 to 13 mph becoming northeast after midnight. Winds could gust as high as 21 mph.
Monday
A slight chance of rain between 10am and 11am. Mostly cloudy, with a high near 52. Chance of precipitation is 20%.
Monday Night
Cloudy, with a low around 39.
Tuesday
Cloudy, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 47.
Wednesday
Mostly cloudy, with a high near 71.
Wednesday Night
Mostly cloudy, with a low around 55.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 72.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 57.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Donaldson Center Airport SC
 34.77°N 82.38°W (Elev. 942 ft)
Last Update:
12:19 am EST Feb 28, 2026
Forecast Valid:
1am EST Feb 28, 2026-6pm EST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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