S
M
T
W
T
F
S
26
86°
65°
27
68°
60°
28
79°
58°
29
83°
65°
30
87°
69°
1
74°
65°
2
67°
54°
3
72°
47°
4
78°
49°
5
80°
54°
6
89°
64°
7
84°
70°
8
75°
67°
9
81°
66°
10
87°
68°
11
91°
69°
12
73°
65°
13
82°
62°
14
88°
63°
15
79°
55°
16
84°
61°
17
87°
69°
18
85°
65°
19
86°
66°
20
85°
68°
21
85°
70°
22
84°
69°
23
85°
71°
24
87°
70°
25
84°
69°
26
85°
72°
27
88°
72°
28
87°
69°
29
87°
68°
30
86°
67°
31
85°
69°
1
88°
71°
2
89°
71°
3
89°
70°
4
84°
71°
5
85°
71°
6
86°
70°
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 84° to 89°, with overnight lows between 65° and 72°. The average high for May is 86° with an average low of 69°. 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.
