Greenville Downtown Airport (GMU) 15 Day Weather Forecast, Greenville United States

Current weather conditions and 15 day weather forecast for Greenville Downtown 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 GMU

18 September 2026 Fri
22.8 ° C
( 73°F )

Cloudy
Cloudy
Feels Like : 24.1 ° C / 75.4°F
Humidity : % 75
Pressure : 1020 mb
Wind Speed : 7.6 kmph / 4.7 miles from WSWWSW
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 71

15-day weather forecast for Greenville Downtown Airport, Greenville, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
18 September 2026 Fri Patchy rain nearby Patchy rain nearby 22.4 ° C 34.8 ° C 26.1 ° C % 63 35.3 km/h 70%
19 September 2026 Sat Overcast Overcast 22 ° C 27 ° C 23.8 ° C % 81 10.8 km/h 81%
20 September 2026 Sun Light rain shower Light rain shower 19.6 ° C 29.4 ° C 23.3 ° C % 84 11.5 km/h 84%
21 September 2026 Mon Light rain shower Light rain shower 21.4 ° C 28.4 ° C 23.5 ° C % 86 14.4 km/h 86%
22 September 2026 Tue Overcast Overcast 20.1 ° C 27.5 ° C 22.5 ° C % 89 14.4 km/h 75%
23 September 2026 Wed Overcast Overcast 16.4 ° C 24.6 ° C 19.9 ° C % 83 19.8 km/h 26%
24 September 2026 Thu Overcast Overcast 16.6 ° C 25.4 ° C 20.9 ° C % 74 15.1 km/h 23%
25 September 2026 Fri Patchy rain nearby Patchy rain nearby 19 ° C 26.9 ° C 22.3 ° C % 76 9.7 km/h 48%
26 September 2026 Sat Sunny Sunny 16.2 ° C 24.5 ° C 19.9 ° C % 61 18.7 km/h 9%
27 September 2026 Sun Sunny Sunny 13.4 ° C 23.5 ° C 18 ° C % 53 14.8 km/h 2%
28 September 2026 Mon Overcast Overcast 12.9 ° C 22.8 ° C 17.5 ° C % 50 17.3 km/h 11%
29 September 2026 Tue Overcast Overcast 15 ° C 18.4 ° C 17.3 ° C % 75 23 km/h 85%
30 September 2026 Wed Light rain shower Light rain shower 18.1 ° C 19.6 ° C 18.8 ° C % 98 22 km/h 94%
01 October 2026 Thu Overcast Overcast 18.4 ° C 21.3 ° C 19.6 ° C % 96 19.4 km/h 33%
Weather forecasts are usually fully updated every 3 hours.

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