S
M
T
W
T
F
S
26
68°
50°
27
77°
45°
28
73°
59°
29
66°
48°
30
59°
41°
1
54°
37°
2
52°
34°
3
63°
32°
4
75°
43°
5
68°
50°
6
59°
43°
7
61°
39°
8
70°
41°
9
75°
54°
10
70°
52°
11
72°
41°
12
75°
43°
13
70°
48°
14
64°
43°
15
68°
39°
16
73°
50°
17
84°
63°
18
88°
61°
19
88°
66°
20
70°
54°
21
70°
54°
22
66°
55°
23
73°
63°
24
71°
59°
25
79°
58°
26
80°
66°
27
76°
64°
28
80°
57°
29
77°
57°
30
75°
54°
31
74°
55°
1
77°
56°
2
75°
53°
3
77°
58°
4
78°
59°
5
77°
60°
6
79°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sunbury
Sunbury's May 2026 forecast shows daily high temperatures ranging from 71° to 80°, with overnight lows between 53° and 66°. The average high for May is 77° with an average low of 58°. 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 Sunbury. See also: June | July | August.
