S
M
T
W
T
F
S
26
87°
69°
27
90°
75°
28
79°
73°
29
73°
60°
30
63°
59°
1
59°
49°
2
75°
52°
3
79°
57°
4
79°
64°
5
84°
66°
6
79°
53°
7
75°
56°
8
76°
59°
9
77°
61°
10
82°
63°
11
84°
64°
12
84°
62°
13
83°
62°
14
85°
63°
15
87°
68°
16
87°
67°
17
86°
68°
18
87°
69°
19
88°
69°
20
88°
68°
21
82°
69°
22
82°
68°
23
83°
66°
24
88°
70°
25
85°
69°
26
83°
63°
27
82°
63°
28
85°
69°
29
87°
70°
30
89°
71°
31
91°
71°
1
91°
70°
2
90°
72°
3
92°
73°
4
93°
72°
5
92°
72°
6
89°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Terrell
Terrell's May 2026 forecast shows daily high temperatures ranging from 59° to 93°, with overnight lows between 49° and 73°. The average high for May is 84° 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 Terrell. See also: June | July | August.
