S
M
T
W
T
F
S
26
72°
36°
27
60°
33°
28
63°
34°
29
65°
35°
30
67°
36°
1
65°
45°
2
61°
43°
3
69°
47°
4
73°
47°
5
74°
48°
6
74°
48°
7
70°
47°
8
66°
45°
9
65°
43°
10
65°
40°
11
66°
45°
12
65°
46°
13
67°
46°
14
70°
45°
15
72°
46°
16
70°
46°
17
71°
45°
18
63°
43°
19
62°
42°
20
62°
40°
21
63°
41°
22
66°
44°
23
69°
44°
24
69°
43°
25
68°
44°
26
68°
44°
27
62°
43°
28
61°
41°
29
60°
43°
30
60°
43°
31
61°
40°
1
65°
36°
2
63°
36°
3
62°
35°
4
61°
34°
5
61°
35°
6
62°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ceres
Ceres's May 2026 forecast shows daily high temperatures ranging from 60° to 74°, with overnight lows between 33° and 48°. The average high for May is 66° with an average low of 42°. 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 Ceres. See also: June | July | August.