Monthly Historical AveragesDelta, PA
Average Temperature
High
22°
Feels 23
Low
12°
Feels 11
Average Precipitation
13 Days
79.2mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 27, 2026
Day
26°Feels 26
Wind
15 km/h W
Gust
23 km/h
Humidity
61%
P.O.P
60%
Rain
1-3 mm
Night
16°Feels 16
Wind
16 km/h NW
Gust
24 km/h
Humidity
88%
P.O.P
30%
Historical AveragesMay 27
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity