S
M
T
W
T
F
S
26
81°
59°
27
82°
62°
28
73°
65°
29
79°
64°
30
70°
59°
1
65°
53°
2
71°
43°
3
71°
44°
4
78°
50°
5
80°
64°
6
79°
59°
7
74°
50°
8
72°
52°
9
76°
58°
10
80°
58°
11
82°
60°
12
83°
60°
13
82°
59°
14
84°
57°
15
84°
62°
16
84°
62°
17
83°
61°
18
85°
62°
19
84°
63°
20
85°
62°
21
86°
63°
22
85°
64°
23
82°
64°
24
80°
63°
25
84°
64°
26
84°
65°
27
82°
65°
28
81°
64°
29
83°
65°
30
85°
64°
31
86°
65°
1
86°
66°
2
87°
66°
3
88°
67°
4
88°
67°
5
84°
65°
6
83°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Harrell
Harrell's May 2026 forecast shows daily high temperatures ranging from 65° to 88°, with overnight lows between 43° and 67°. The average high for May is 82° with an average low of 61°. 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 Harrell. See also: June | July | August.