S
M
T
W
T
F
S
26
59°
44°
27
61°
41°
28
61°
43°
29
62°
40°
30
61°
41°
1
64°
50°
2
71°
49°
3
66°
47°
4
63°
44°
5
63°
41°
6
65°
45°
7
64°
48°
8
72°
52°
9
71°
46°
10
64°
43°
11
65°
44°
12
65°
47°
13
66°
46°
14
65°
50°
15
66°
50°
16
67°
51°
17
71°
55°
18
75°
55°
19
76°
52°
20
68°
49°
21
70°
51°
22
71°
48°
23
71°
49°
24
69°
49°
25
72°
52°
26
75°
51°
27
74°
52°
28
78°
57°
29
80°
57°
30
80°
55°
31
73°
58°
1
72°
58°
2
73°
57°
3
73°
52°
4
79°
59°
5
81°
60°
6
82°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fairless Hills
Fairless Hills's May 2026 forecast shows daily high temperatures ranging from 59° to 82°, with overnight lows between 40° and 60°. The average high for May is 70° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Fairless Hills. See also: June | July | August.