S
M
T
W
T
F
S
26
37°
32°
27
45°
32°
28
50°
36°
29
60°
41°
30
65°
47°
1
74°
40°
2
69°
44°
3
66°
45°
4
53°
42°
5
72°
45°
6
69°
45°
7
70°
46°
8
72°
45°
9
71°
44°
10
76°
47°
11
76°
44°
12
77°
45°
13
77°
46°
14
64°
37°
15
58°
34°
16
59°
35°
17
59°
35°
18
60°
36°
19
58°
33°
20
60°
35°
21
65°
38°
22
69°
41°
23
69°
43°
24
70°
43°
25
70°
42°
26
69°
41°
27
70°
39°
28
68°
40°
29
65°
38°
30
63°
37°
31
63°
36°
1
64°
38°
2
68°
41°
3
69°
44°
4
69°
45°
5
68°
44°
6
65°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hamilton Branch
Hamilton Branch's May 2026 forecast shows daily high temperatures ranging from 53° to 77°, with overnight lows between 33° and 47°. The average high for May is 67° with an average low of 41°. 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 Hamilton Branch. See also: June | July | August.