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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Horsham, PA
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Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
19°
9
18°
10
26°
11
13°
12
15°
13
14°
14
16°
15
19°
16
21°
17
22°
18
24°
19
25°
20
23°
21
23°
22
25°
23
24
25
26
27
28
29
30
31
Forecast
Friday, May 8, 2026
Day
19°
Feels 19
Wind
27 km/h W
Gust
41 km/h
Humidity
30%
P.O.P
30%
Night
10°
Feels 8
Wind
21 km/h SE
Gust
32 km/h
Humidity
76%
P.O.P
30%
Historical Averages
May 8
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
May
Average Temperature
High
23°
Feels 23
Low
11°
Feels 11
Average Precipitation
12 Days
Rain amount
83.2mm
Snow amount
0cm