Current conditions at
Greenville Spartanburg International Airport (KGSP)
Lat: 34.91°NLon: 82.21°WElev: 955ft.
Mostly Cloudy
84°F
29°C
| Humidity | 63% |
| Wind Speed | Vrbl 5 mph |
| Barometer | 30.05 in (1016.4 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 88°F (31°C) |
| Last update | 25 May 4:53 pm EDT |
Extended Forecast for
3 Miles SW Duncan SC
Memorial Day
High: 79 °F
Chance
T-stormsTonight
Low: 66 °F
Showers and
Patchy FogTuesday
High: 79 °F
Chance
Showers then
Showers
LikelyTuesday Night
Low: 65 °F
T-storms
Likely then
Chance
ShowersWednesday
High: 80 °F
Chance
Showers then
Chance
T-stormsWednesday Night
Low: 65 °F
Chance
T-storms then
Partly CloudyThursday
High: 84 °F
Mostly Sunny
then Chance
T-stormsThursday Night
Low: 64 °F
Chance
T-storms then
Mostly CloudyFriday
High: 79 °F
Partly Sunny
then Chance
T-storms
Detailed Forecast
Memorial Day
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. South southwest wind around 7 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 2am, then a chance of showers after 2am. Patchy fog between 11pm and midnight. Low around 66. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 79. Calm wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 65. South southwest wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80. Southwest wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84.
Thursday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 64.
Friday
A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79.
Friday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 72.
Sunday Night
A chance of thunderstorms. Partly cloudy, with a low around 54. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 75.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SW Duncan SC
34.91°N 82.17°W (Elev. 906 ft)
34.91°N 82.17°W (Elev. 906 ft)
2:23 pm EDT May 25, 2026
5pm EDT May 25, 2026-6pm EDT Jun 1, 2026
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