Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Partly Cloudy

60°F

16°C

Humidity 86%
Wind Speed Calm
Barometer 30.23 in (1023.1 mb)
Dewpoint 56°F (13°C)
Visibility 9.00 mi
Last update 6 Mar 1:53 am EST
Extended Forecast for

Slater-Marietta SC

  • Overnight

    Overnight: Mostly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 80. Calm wind becoming south southwest 5 to 8 mph in the afternoon.  Chance of precipitation is 20%.

    High: 80 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly after 5am.  Mostly cloudy, with a low around 61. Light south southwest wind.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 4pm, then a chance of showers and thunderstorms after 4pm.  Patchy fog before 7am.  Otherwise, mostly cloudy, with a high near 78. Light south southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Chance
    Showers and
    Patchy Fog
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 60. Southwest wind 5 to 7 mph.

    Low: 60 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: Showers likely before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm.  Mostly cloudy, with a high near 76. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 7pm.  Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of showers after 11am.  Partly sunny, with a high near 80.

    High: 80 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers after 1am.  Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 57. Calm wind.
Friday
A slight chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 80. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 61. Light south southwest wind. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 78. Light south southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southwest wind 5 to 7 mph.
Sunday
Showers likely before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 56.
Monday
A 40 percent chance of showers after 11am. Partly sunny, with a high near 80.
Monday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 59.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 82.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 60.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Slater-Marietta SC
 35.02°N 82.49°W (Elev. 988 ft)
12:19 am EST Mar 6, 2026
2am EST Mar 6, 2026-6pm EDT Mar 12, 2026
 
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Additional Resources

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