S
M
T
W
T
F
S
26
64°
50°
27
67°
45°
28
73°
46°
29
77°
47°
30
75°
46°
1
76°
48°
2
68°
51°
3
66°
54°
4
68°
48°
5
62°
54°
6
79°
49°
7
82°
50°
8
78°
51°
9
80°
46°
10
82°
51°
11
82°
51°
12
73°
52°
13
76°
51°
14
82°
46°
15
80°
47°
16
77°
45°
17
75°
44°
18
86°
58°
19
90°
51°
20
88°
52°
21
84°
49°
22
77°
49°
23
73°
52°
24
73°
51°
25
69°
52°
26
68°
46°
27
75°
49°
28
77°
52°
29
73°
49°
30
74°
48°
31
75°
47°
1
78°
48°
2
77°
49°
3
77°
51°
4
78°
53°
5
77°
50°
6
79°
54°
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 79°, with overnight lows between 46° and 54°. The average high for May is 75° with an average low of 50°. 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.
