Monthly Historical AveragesGreenville, DE
Average Temperature
High
23°
Feels 23
Low
12°
Feels 11
Average Precipitation
12 Days
84.7mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, May 17, 2026
Day
33°Feels 33
Wind
12 km/h NW
Gust
18 km/h
Humidity
26%
P.O.P
40%
Rain
<1 mm
Night
12°Feels 12
Wind
11 km/h SW
Gust
16 km/h
Humidity
88%
P.O.P
40%
Rain
~1 mm
Historical AveragesMay 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity