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

48°F

9°C

Humidity 63%
Wind Speed Calm
Barometer 30.11 in (1020.1 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 4 Dec 3:53 pm EST
Extended Forecast for

Slater-Marietta SC

  • This Afternoon

    This Afternoon: A chance of sprinkles after 5pm. Mostly cloudy, with a high near 52. Calm wind.

    High: 52 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: A chance of sprinkles before 10pm, then rain, mainly after 10pm. Low around 36. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain likely, mainly before 1pm. Patchy fog between 1pm and 4pm. Otherwise, cloudy, with a high near 45. Light east northeast wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain Likely
    then Chance
    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Patchy fog. Otherwise, cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Patchy Fog

  • Saturday

    Saturday: A 30 percent chance of rain, mainly between 2pm and 5pm. Patchy fog before 8am. Otherwise, cloudy, with a high near 51. Light southwest wind.

    High: 51 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 8pm. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Monday

    Monday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of sprinkles after 5pm. Mostly cloudy, with a high near 52. Calm wind.
Tonight
A chance of sprinkles before 10pm, then rain, mainly after 10pm. Low around 36. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain likely, mainly before 1pm. Patchy fog between 1pm and 4pm. Otherwise, cloudy, with a high near 45. Light east northeast wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Patchy fog. Otherwise, cloudy, with a low around 38. Calm wind.
Saturday
A 30 percent chance of rain, mainly between 2pm and 5pm. Patchy fog before 8am. Otherwise, cloudy, with a high near 51. Light southwest wind.
Saturday Night
A 20 percent chance of rain before 8pm. Mostly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 51.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Mostly clear, with a low around 30.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 36.
Thursday
A chance of rain. Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slater-Marietta SC
 35.05°N 82.52°W (Elev. 1099 ft)
Last Update:
12:59 pm EST Dec 4, 2025
Forecast Valid:
4pm EST Dec 4, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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