S
M
T
W
T
F
S
26
67°
50°
27
69°
48°
28
74°
48°
29
82°
46°
30
85°
49°
1
83°
54°
2
72°
54°
3
71°
53°
4
60°
52°
5
68°
53°
6
75°
57°
7
82°
55°
8
84°
53°
9
89°
55°
10
86°
55°
11
92°
54°
12
88°
57°
13
82°
55°
14
89°
54°
15
90°
57°
16
84°
56°
17
83°
57°
18
86°
55°
19
91°
60°
20
95°
61°
21
94°
60°
22
88°
58°
23
87°
54°
24
83°
55°
25
82°
55°
26
84°
56°
27
86°
56°
28
85°
54°
29
79°
50°
30
80°
51°
31
87°
55°
1
88°
56°
2
89°
59°
3
88°
58°
4
80°
52°
5
83°
57°
6
87°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Catlett
Catlett's May 2026 forecast shows daily high temperatures ranging from 79° to 95°, with overnight lows between 50° and 61°. The average high for May is 86° with an average low of 56°. 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 Catlett. See also: June | July | August.