S
M
T
W
T
F
S
26
84°
59°
27
83°
71°
28
79°
64°
29
71°
58°
30
66°
51°
1
70°
48°
2
73°
43°
3
78°
42°
4
80°
54°
5
72°
53°
6
57°
49°
7
73°
48°
8
76°
47°
9
85°
55°
10
82°
57°
11
77°
52°
12
81°
47°
13
82°
54°
14
80°
61°
15
88°
70°
16
86°
67°
17
90°
72°
18
86°
68°
19
80°
63°
20
76°
62°
21
74°
63°
22
81°
60°
23
79°
60°
24
83°
64°
25
84°
65°
26
82°
63°
27
82°
67°
28
85°
68°
29
84°
67°
30
81°
66°
31
81°
64°
1
82°
65°
2
82°
68°
3
82°
68°
4
86°
69°
5
87°
70°
6
87°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Howell
Howell's May 2026 forecast shows daily high temperatures ranging from 74° to 90°, with overnight lows between 54° and 72°. The average high for May is 83° with an average low of 65°. 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 Howell. See also: June | July | August.
