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.

Fair

35°F

2°C

Humidity 50%
Wind Speed N 8 mph
Barometer 30.33 in (1027.5 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 28 Nov 8:53 am EST
Extended Forecast for

Mauldin SC

  • Today

    Today: Sunny, with a high near 49. West northwest wind 5 to 7 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 26. Northeast wind 3 to 5 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 47. East wind 3 to 7 mph.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 32. Light and variable wind.

    Low: 32 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 50 percent chance of rain, mainly after 8am. Mostly cloudy, with a high near 48. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 48 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 9pm. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Rain likely, mainly after 2am. Cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Chance Rain
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 49. West northwest wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 26. Northeast wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 47. East wind 3 to 7 mph.
Saturday Night
Increasing clouds, with a low around 32. Light and variable wind.
Sunday
A 50 percent chance of rain, mainly after 8am. Mostly cloudy, with a high near 48. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Sunday Night
A 20 percent chance of rain before 9pm. Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 48.
Monday Night
Rain likely, mainly after 2am. Cloudy, with a low around 36. Chance of precipitation is 70%.
Tuesday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mauldin SC
 34.78°N 82.3°W (Elev. 896 ft)
Last Update:
6:23 am EST Nov 28, 2025
Forecast Valid:
9am 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