S
M
T
W
T
F
S
26
70°
47°
27
64°
43°
28
56°
40°
29
54°
37°
30
50°
37°
1
52°
34°
2
64°
31°
3
70°
51°
4
65°
35°
5
48°
32°
6
50°
36°
7
56°
35°
8
61°
37°
9
64°
44°
10
62°
43°
11
67°
46°
12
69°
47°
13
68°
47°
14
65°
46°
15
67°
48°
16
69°
44°
17
71°
48°
18
70°
49°
19
72°
48°
20
68°
46°
21
65°
42°
22
62°
41°
23
63°
42°
24
64°
42°
25
63°
43°
26
64°
43°
27
64°
44°
28
65°
44°
29
68°
53°
30
66°
49°
31
67°
47°
1
72°
51°
2
74°
55°
3
76°
55°
4
77°
56°
5
78°
57°
6
76°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Claremont
Claremont's May 2026 forecast shows daily high temperatures ranging from 48° to 78°, with overnight lows between 32° and 58°. The average high for May is 66° with an average low of 46°. 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 Claremont. See also: June | July | August.
