S
M
T
W
T
F
S
26
72°
51°
27
73°
50°
28
80°
51°
29
83°
50°
30
83°
52°
1
89°
56°
2
92°
55°
3
85°
55°
4
80°
50°
5
79°
51°
6
80°
51°
7
83°
52°
8
83°
52°
9
76°
48°
10
75°
48°
11
75°
49°
12
77°
50°
13
78°
50°
14
80°
52°
15
83°
54°
16
78°
52°
17
76°
50°
18
77°
50°
19
78°
52°
20
80°
56°
21
85°
58°
22
88°
58°
23
87°
57°
24
88°
59°
25
88°
59°
26
89°
60°
27
90°
60°
28
91°
59°
29
91°
60°
30
90°
60°
31
89°
56°
1
84°
54°
2
85°
55°
3
87°
56°
4
89°
60°
5
91°
57°
6
93°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Shafter
Shafter's May 2026 forecast shows daily high temperatures ranging from 72° to 93°, with overnight lows between 48° and 60°. The average high for May is 83° with an average low of 54°. 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 Shafter. See also: June | July | August.