S
M
T
W
T
F
S
26
85°
61°
27
84°
70°
28
82°
64°
29
68°
61°
30
65°
49°
1
65°
46°
2
66°
44°
3
71°
52°
4
81°
59°
5
74°
51°
6
70°
51°
7
72°
48°
8
75°
54°
9
74°
57°
10
73°
57°
11
76°
59°
12
76°
57°
13
80°
56°
14
82°
62°
15
81°
64°
16
83°
64°
17
83°
63°
18
84°
64°
19
84°
65°
20
85°
65°
21
85°
64°
22
84°
65°
23
79°
65°
24
82°
64°
25
84°
66°
26
80°
66°
27
79°
60°
28
80°
63°
29
83°
62°
30
82°
63°
31
86°
67°
1
84°
67°
2
88°
66°
3
88°
68°
4
86°
66°
5
82°
62°
6
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bartlett
Bartlett's May 2026 forecast shows daily high temperatures ranging from 65° to 88°, with overnight lows between 44° and 68°. The average high for May is 79° with an average low of 60°. 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 Bartlett. See also: June | July | August.