Current conditions at
Greenville Spartanburg International Airport (KGSP)
Lat: 34.91°NLon: 82.21°WElev: 955ft.
Overcast
62°F
17°C
| Humidity | 96% |
| Wind Speed | SE 7 mph |
| Barometer | 29.88 in (1011.2 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 15 Mar 8:53 pm EDT |
Extended Forecast for
Greer, Greenville-Spartanburg Airport SC
Tonight
Low: 60 °F
Slight Chance
Showers and
Patchy Fog
then Showers
LikelyMonday
High: 63 °F⇓
Breezy.
T-storms then
Showers
LikelyMonday Night

Low: 27 °F
Mostly Clear
Tuesday

High: 49 °F
Sunny
Tuesday Night

Low: 26 °F
Mostly Clear
Wednesday

High: 50 °F
Mostly Sunny
Wednesday Night

Low: 31 °F
Mostly Clear
Thursday

High: 64 °F
Sunny
Thursday Night

Low: 40 °F
Mostly Clear
Detailed Forecast
Tonight
Showers and thunderstorms likely before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Patchy fog between 11pm and midnight. Otherwise, mostly cloudy, with a low around 60. South wind 6 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and thunderstorms before 2pm, then a chance of showers. Temperature falling to around 51 by 5pm. Breezy, with a south wind 16 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Mostly clear, with a low around 27. West wind 8 to 16 mph, with gusts as high as 32 mph.
Tuesday
Sunny, with a high near 49. West wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 26. North northeast wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 79.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Greer, Greenville-Spartanburg Airport SC
34.91°N 82.23°W (Elev. 922 ft)
34.91°N 82.23°W (Elev. 922 ft)
6:09 pm EDT Mar 15, 2026
9pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026


