S
M
T
W
T
F
S
26
56°
39°
27
55°
36°
28
58°
37°
29
57°
36°
30
56°
35°
1
58°
39°
2
59°
38°
3
58°
37°
4
60°
42°
5
68°
45°
6
68°
40°
7
63°
43°
8
70°
49°
9
71°
49°
10
72°
45°
11
62°
40°
12
60°
40°
13
62°
44°
14
62°
44°
15
63°
47°
16
62°
47°
17
63°
48°
18
72°
42°
19
66°
44°
20
69°
44°
21
67°
43°
22
66°
42°
23
65°
43°
24
66°
43°
25
68°
46°
26
68°
47°
27
69°
46°
28
69°
46°
29
70°
55°
30
69°
48°
31
74°
47°
1
69°
54°
2
71°
50°
3
74°
48°
4
72°
54°
5
76°
49°
6
74°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Califon
Califon's May 2026 forecast shows daily high temperatures ranging from 55° to 76°, with overnight lows between 35° and 55°. The average high for May is 66° with an average low of 44°. 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 Califon. See also: June | July | August.