S
M
T
W
T
F
S
26
74°
39°
27
71°
38°
28
64°
39°
29
65°
39°
30
67°
38°
1
64°
39°
2
64°
38°
3
65°
39°
4
67°
40°
5
69°
39°
6
66°
38°
7
72°
41°
8
73°
41°
9
73°
40°
10
71°
41°
11
74°
42°
12
76°
42°
13
76°
41°
14
75°
43°
15
75°
43°
16
71°
42°
17
71°
42°
18
80°
42°
19
81°
41°
20
80°
44°
21
81°
40°
22
82°
36°
23
81°
42°
24
83°
40°
25
83°
39°
26
82°
45°
27
84°
46°
28
84°
42°
29
83°
44°
30
85°
46°
31
84°
46°
1
85°
44°
2
86°
43°
3
87°
47°
4
87°
48°
5
84°
46°
6
87°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bernal
Bernal's May 2026 forecast shows daily high temperatures ranging from 64° to 87°, with overnight lows between 36° and 48°. The average high for May is 76° with an average low of 42°. 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 Bernal. See also: June | July | August.
