Current conditions at
Greenville Downtown Airport (KGMU)
Lat: 34.85°NLon: 82.35°WElev: 1010ft.
A Few Clouds
82°F
28°C
| Humidity | 43% |
| Wind Speed | W 9 mph |
| Barometer | 30.10 in (1018.2 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 10 Mar 2:53 pm EDT |
Extended Forecast for
Simpsonville SC
Tonight
Low: 64 °F
Increasing
CloudsWednesday
High: 84 °F
Partly Sunny
Wednesday Night
Low: 54 °F
Partly Cloudy
then Rain
LikelyThursday
High: 61 °F
Rain Likely
Thursday Night
Low: 35 °F
Clear
Friday
High: 63 °F
Sunny
Friday Night
Low: 42 °F
Mostly Clear
Saturday
High: 74 °F
Sunny
Saturday Night
Low: 50 °F
Mostly Clear
Detailed Forecast
Tonight
Increasing clouds, with a low around 64. Southwest wind 6 to 10 mph.
Wednesday
Partly sunny, with a high near 84. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
Rain likely, with thunderstorms also possible after 5am. Increasing clouds, with a low around 54. Southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain likely and possibly a thunderstorm before 2pm, then a slight chance of rain between 2pm and 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 61. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Clear, with a low around 35. Northeast wind 5 to 9 mph.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 50.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 73.
Sunday Night
Rain likely. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Monday
Rain likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 50.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Simpsonville SC
34.73°N 82.25°W (Elev. 810 ft)
34.73°N 82.25°W (Elev. 810 ft)
2:24 pm EDT Mar 10, 2026
3pm EDT Mar 10, 2026-6pm EDT Mar 17, 2026
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