S
M
T
W
T
F
S
26
82°
71°
27
90°
73°
28
88°
73°
29
77°
60°
30
67°
58°
1
60°
51°
2
72°
47°
3
78°
48°
4
82°
57°
5
86°
69°
6
75°
58°
7
64°
55°
8
77°
56°
9
88°
68°
10
88°
62°
11
78°
62°
12
83°
57°
13
89°
63°
14
89°
64°
15
86°
68°
16
86°
67°
17
84°
73°
18
89°
77°
19
92°
65°
20
80°
64°
21
78°
64°
22
84°
63°
23
82°
64°
24
87°
64°
25
82°
64°
26
83°
58°
27
80°
61°
28
89°
63°
29
90°
68°
30
87°
71°
31
89°
71°
1
90°
71°
2
90°
70°
3
85°
68°
4
83°
70°
5
81°
70°
6
89°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bertram
Bertram's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Bertram. See also: June | July | August.