S
M
T
W
T
F
S
26
87°
72°
27
93°
74°
28
88°
74°
29
77°
59°
30
66°
59°
1
60°
53°
2
76°
47°
3
82°
49°
4
83°
56°
5
88°
71°
6
75°
56°
7
69°
56°
8
76°
55°
9
94°
65°
10
89°
64°
11
78°
61°
12
85°
58°
13
91°
61°
14
91°
64°
15
85°
68°
16
90°
70°
17
89°
73°
18
93°
77°
19
92°
68°
20
78°
67°
21
78°
68°
22
84°
68°
23
78°
66°
24
81°
66°
25
82°
67°
26
84°
69°
27
83°
68°
28
85°
70°
29
83°
69°
30
85°
66°
31
87°
67°
1
86°
70°
2
88°
69°
3
85°
67°
4
84°
64°
5
84°
67°
6
86°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hewitt
Hewitt's May 2026 forecast shows daily high temperatures ranging from 78° to 92°, with overnight lows between 64° and 71°. The average high for May is 84° with an average low of 68°. 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 Hewitt. See also: June | July | August.
