S
M
T
W
T
F
S
26
72°
51°
27
76°
52°
28
78°
53°
29
78°
55°
30
76°
54°
1
74°
53°
2
69°
49°
3
68°
45°
4
70°
52°
5
73°
55°
6
77°
55°
7
76°
56°
8
77°
52°
9
69°
50°
10
70°
53°
11
72°
56°
12
77°
57°
13
80°
58°
14
81°
58°
15
81°
59°
16
80°
58°
17
75°
57°
18
74°
53°
19
73°
52°
20
75°
59°
21
75°
55°
22
76°
53°
23
77°
52°
24
77°
51°
25
78°
54°
26
82°
59°
27
81°
60°
28
78°
61°
29
80°
61°
30
80°
54°
31
81°
55°
1
83°
60°
2
86°
59°
3
87°
63°
4
88°
63°
5
88°
64°
6
87°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hollister
Hollister's May 2026 forecast shows daily high temperatures ranging from 68° to 88°, with overnight lows between 45° and 64°. The average high for May is 78° 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 Hollister. See also: June | July | August.
