Current conditions at
Greenville Downtown Airport (KGMU)
Lat: 34.85°NLon: 82.35°WElev: 1010ft.
Fair
77°F
25°C
| Humidity | 28% |
| Wind Speed | SW 10 mph |
| Barometer | 30.05 in |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 9 Mar 6:53 pm EDT |
Extended Forecast for
5 Miles SW Slater-Marietta SC
Tonight
Low: 57 °F
Mostly Clear
then Chance
ShowersTuesday
High: 81 °F
Chance
T-stormsTuesday Night
Low: 62 °F
Mostly Clear
then Patchy
FogWednesday
High: 83 °F
Patchy Fog
then Partly
SunnyWednesday Night
Low: 55 °F
Mostly Cloudy
then Chance
ShowersThursday
High: 64 °F
Showers
LikelyThursday Night
Low: 36 °F
Mostly Clear
Friday
High: 64 °F
Sunny
Friday Night
Low: 42 °F
Mostly Clear
Detailed Forecast
Tonight
A chance of showers, with thunderstorms also possible after 5am. Increasing clouds, with a low around 57. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms before noon, then a slight chance of showers between noon and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Light south southwest wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Patchy fog after 5am. Otherwise, increasing clouds, with a low around 62. West southwest wind 3 to 6 mph.
Wednesday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 83. Light west southwest wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Wednesday Night
A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 55. Southwest wind around 9 mph, with gusts as high as 21 mph.
Thursday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.
Thursday Night
Mostly clear, with a low around 36.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 48.
Sunday
A 30 percent chance of rain. Mostly sunny, with a high near 76.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 51.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 68.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SW Slater-Marietta SC
34.98°N 82.55°W (Elev. 1001 ft)
34.98°N 82.55°W (Elev. 1001 ft)
7:05 pm EDT Mar 9, 2026
7pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
