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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Gibsonia, PA
Content continues below
May
Average Temperature
High
22°
Feels 22
Low
10°
Feels 10
Average Precipitation
13 Days
Rain amount
78.4mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
17°
14
11°
15
16°
16
26°
17
24°
18
29°
19
29°
20
21°
21
23°
22
20°
23
20°
24
21°
25
22°
26
22°
27
23°
28
29
30
31
Forecast
Wednesday, May 13, 2026
Day
17°
Feels 16
Wind
22 km/h SW
Gust
38 km/h
Humidity
68%
P.O.P
80%
Rain
2-4 mm
Night
7°
Feels 4
Wind
22 km/h NW
Gust
33 km/h
Humidity
87%
P.O.P
30%
Historical Averages
May 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.