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

69°F

21°C

Humidity 63%
Wind Speed NE 10 mph
Barometer 29.95 in (1013.0 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 16 Jun 7:53 am EDT
Extended Forecast for

2 Miles S Powdersville SC

  • Today

    Today: Mostly cloudy, with a high near 78. Northeast wind around 6 mph becoming southwest in the afternoon.

    High: 78 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 64. Southwest wind 3 to 8 mph.

    Low: 64 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87. Southwest wind 5 to 14 mph, with gusts as high as 21 mph.

    High: 87 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 72. Southwest wind 9 to 13 mph, with gusts as high as 24 mph.

    Low: 72 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of showers, then showers and thunderstorms likely after 11am. Partly sunny, with a high near 88. West southwest wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 88 °F

    Chance
    Showers then
    T-storms
    Likely

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 70%.

    Low: 70 °F

    T-storms
    Likely then
    Showers
    Likely

  • Juneteenth

    Juneteenth: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 70%.

    High: 85 °F

    Showers
    Likely then
    T-storms
    Likely

  • Friday Night

    Friday Night: Thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

    Low: 64 °F

    T-storms
    Likely then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 78. Northeast wind around 6 mph becoming southwest in the afternoon.
Tonight
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 64. Southwest wind 3 to 8 mph.
Wednesday
Mostly sunny, with a high near 87. Southwest wind 5 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Increasing clouds, with a low around 72. Southwest wind 9 to 13 mph, with gusts as high as 24 mph.
Thursday
A slight chance of showers, then showers and thunderstorms likely after 11am. Partly sunny, with a high near 88. West southwest wind 16 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 70%.
Juneteenth
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 70%.
Friday Night
Thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 69.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Powdersville SC
 34.75°N 82.5°W (Elev. 794 ft)
Last Update:
6:39 am EDT Jun 16, 2026
Forecast Valid:
8am EDT Jun 16, 2026-6pm EDT Jun 22, 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