S
M
T
W
T
F
S
26
71°
50°
27
72°
46°
28
78°
42°
29
82°
49°
30
84°
51°
1
88°
59°
2
90°
55°
3
84°
58°
4
73°
53°
5
74°
51°
6
87°
52°
7
95°
59°
8
88°
67°
9
93°
62°
10
100°
61°
11
101°
67°
12
102°
64°
13
95°
68°
14
96°
62°
15
99°
64°
16
94°
66°
17
85°
58°
18
76°
54°
19
75°
52°
20
85°
56°
21
89°
54°
22
90°
53°
23
91°
57°
24
90°
60°
25
87°
60°
26
84°
52°
27
82°
53°
28
90°
59°
29
85°
59°
30
87°
61°
31
90°
61°
1
86°
58°
2
90°
62°
3
91°
63°
4
91°
63°
5
90°
62°
6
91°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Garlock
Garlock's May 2026 forecast shows daily high temperatures ranging from 75° to 91°, with overnight lows between 52° and 63°. The average high for May is 88° with an average low of 58°. 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 Garlock. See also: June | July | August.