Greenville-Spartanburg Airport (GSP) 15 Day Weather Forecast, Greenville United States
Current weather conditions and 15 day weather forecast for Greenville-Spartanburg Airport in Greenville, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at GSP
| 29 April 2026 Wed 15.6 ° C ( 60.1°F )  Mist |
Feels Like : 15.6 ° C / 60.1°F Humidity : % 96 Pressure : 1015 mb Wind Speed : 6.5 kmph / 4 miles from SSE 
Visibility : 9.7 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15-day weather forecast for Greenville-Spartanburg Airport, Greenville, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 29 April 2026 Wed | Mist |
14.8 ° C | 25.8 ° C | 19 ° C | % 82 | 16.6 km/h | 0% |
| 30 April 2026 Thu |  Patchy rain nearby |
12.5 ° C | 22.9 ° C | 17.4 ° C | % 67 | 17.6 km/h | 83% |
| 01 May 2026 Fri | Patchy rain nearby |
10.1 ° C | 17.3 ° C | 12.9 ° C | % 63 | 11.9 km/h | 68% |
| 02 May 2026 Sat |  Heavy rain |
9.4 ° C | 11.4 ° C | 11.1 ° C | % 88 | 22.3 km/h | 82% |
| 03 May 2026 Sun |  Partly Cloudy |
5.6 ° C | 18.5 ° C | 11.5 ° C | % 54 | 13 km/h | 0% |
| 04 May 2026 Mon |  Sunny |
6 ° C | 21.2 ° C | 13.6 ° C | % 52 | 15.8 km/h | 0% |
| 05 May 2026 Tue | Sunny |
10.9 ° C | 26.4 ° C | 18.3 ° C | % 59 | 25.6 km/h | 0% |
| 06 May 2026 Wed | Sunny |
13.6 ° C | 27.4 ° C | 20.4 ° C | % 56 | 24.8 km/h | 0% |
| 07 May 2026 Thu | Partly Cloudy |
14.8 ° C | 28.4 ° C | 21.6 ° C | % 58 | 18.4 km/h | 0% |
| 08 May 2026 Fri | Patchy rain nearby |
15.2 ° C | 22.6 ° C | 18.7 ° C | % 85 | 20.9 km/h | 80% |
| 09 May 2026 Sat | Partly Cloudy |
11.7 ° C | 21.9 ° C | 16.5 ° C | % 71 | 17.3 km/h | 0% |
| 10 May 2026 Sun | Partly Cloudy |
15 ° C | 24.1 ° C | 18.8 ° C | % 62 | 10.8 km/h | 0% |
| 11 May 2026 Mon | Sunny |
12 ° C | 25.8 ° C | 18.3 ° C | % 59 | 10.4 km/h | 0% |
| 12 May 2026 Tue | Sunny |
10.5 ° C | 25.9 ° C | 18.3 ° C | % 60 | 7.6 km/h | 0% |
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