S
M
T
W
T
F
S
26
63°
39°
27
72°
39°
28
66°
43°
29
64°
48°
30
59°
46°
1
63°
39°
2
57°
46°
3
59°
39°
4
72°
45°
5
82°
54°
6
70°
52°
7
61°
48°
8
59°
41°
9
55°
45°
10
68°
45°
11
59°
43°
12
66°
37°
13
68°
48°
14
64°
46°
15
66°
46°
16
79°
48°
17
88°
63°
18
93°
64°
19
93°
70°
20
88°
63°
21
63°
52°
22
66°
48°
23
57°
48°
24
N/A
25
75°
55°
26
81°
59°
27
82°
59°
28
74°
51°
29
74°
54°
30
71°
48°
31
70°
51°
1
74°
54°
2
74°
52°
3
77°
58°
4
78°
59°
5
79°
60°
6
78°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Central Valley
Central Valley's May 2026 forecast shows daily high temperatures ranging from 70° to 82°, with overnight lows between 48° and 60°. The average high for May is 76° with an average low of 55°. 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 Central Valley. See also: June | July | August.
