S
M
T
W
T
F
S
26
81°
63°
27
86°
73°
28
82°
70°
29
71°
61°
30
67°
55°
1
68°
53°
2
74°
48°
3
80°
45°
4
80°
51°
5
80°
64°
6
59°
51°
7
74°
52°
8
79°
57°
9
82°
62°
10
80°
56°
11
76°
50°
12
83°
57°
13
88°
64°
14
84°
66°
15
81°
65°
16
82°
62°
17
82°
61°
18
79°
63°
19
81°
59°
20
77°
63°
21
80°
64°
22
79°
64°
23
78°
63°
24
78°
64°
25
79°
64°
26
78°
63°
27
79°
64°
28
79°
65°
29
80°
65°
30
80°
64°
31
79°
62°
1
82°
64°
2
84°
66°
3
84°
66°
4
83°
67°
5
81°
67°
6
84°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Billstown
Billstown's May 2026 forecast shows daily high temperatures ranging from 59° to 88°, with overnight lows between 50° and 68°. The average high for May is 80° with an average low of 62°. 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 Billstown. See also: June | July | August.
