S
M
T
W
T
F
S
26
58°
30°
27
63°
32°
28
63°
42°
29
52°
38°
30
45°
34°
1
46°
32°
2
51°
28°
3
60°
27°
4
77°
34°
5
56°
35°
6
48°
31°
7
46°
27°
8
62°
27°
9
63°
40°
10
54°
35°
11
52°
29°
12
53°
25°
13
47°
40°
14
64°
39°
15
72°
34°
16
81°
48°
17
64°
46°
18
87°
46°
19
81°
44°
20
55°
38°
21
53°
34°
22
59°
31°
23
54°
44°
24
55°
47°
25
80°
59°
26
85°
50°
27
74°
45°
28
70°
43°
29
71°
45°
30
71°
44°
31
67°
49°
1
70°
50°
2
69°
47°
3
71°
53°
4
71°
50°
5
72°
51°
6
73°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Herron
Herron's May 2026 forecast shows daily high temperatures ranging from 55° to 85°, with overnight lows between 43° and 59°. The average high for May is 71° with an average low of 49°. 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 Herron. See also: June | July | August.