S
M
T
W
T
F
S
26
61°
42°
27
60°
48°
28
62°
46°
29
50°
34°
30
48°
32°
1
47°
31°
2
56°
44°
3
62°
43°
4
71°
39°
5
54°
37°
6
47°
34°
7
51°
36°
8
59°
43°
9
60°
41°
10
60°
41°
11
59°
43°
12
61°
45°
13
62°
44°
14
66°
45°
15
60°
43°
16
60°
42°
17
61°
49°
18
63°
51°
19
66°
50°
20
69°
52°
21
67°
49°
22
62°
48°
23
63°
45°
24
61°
44°
25
62°
48°
26
63°
53°
27
66°
52°
28
65°
50°
29
64°
47°
30
69°
48°
31
65°
47°
1
65°
51°
2
69°
50°
3
65°
49°
4
67°
48°
5
67°
48°
6
68°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ripon
Ripon's May 2026 forecast shows daily high temperatures ranging from 47° to 71°, with overnight lows between 31° and 53°. The average high for May is 62° with an average low of 45°. 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 Ripon. See also: June | July | August.