S
M
T
W
T
F
S
26
67°
46°
27
66°
48°
28
62°
43°
29
65°
43°
30
69°
42°
1
65°
40°
2
62°
46°
3
63°
48°
4
71°
45°
5
64°
40°
6
61°
39°
7
63°
40°
8
67°
42°
9
65°
40°
10
63°
41°
11
63°
40°
12
65°
46°
13
74°
51°
14
76°
52°
15
76°
53°
16
75°
53°
17
72°
52°
18
72°
52°
19
75°
51°
20
75°
53°
21
74°
50°
22
67°
45°
23
68°
46°
24
68°
47°
25
75°
53°
26
75°
54°
27
76°
53°
28
77°
54°
29
76°
55°
30
71°
48°
31
76°
54°
1
79°
48°
2
72°
47°
3
71°
46°
4
70°
47°
5
71°
51°
6
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Henning
Henning's May 2026 forecast shows daily high temperatures ranging from 61° to 79°, with overnight lows between 39° and 57°. The average high for May is 70° with an average low of 48°. 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 Henning. See also: June | July | August.