S
M
T
W
T
F
S
26
57°
41°
27
69°
38°
28
58°
42°
29
59°
47°
30
63°
47°
1
62°
37°
2
59°
44°
3
59°
38°
4
70°
44°
5
79°
57°
6
67°
54°
7
63°
49°
8
67°
40°
9
60°
49°
10
74°
46°
11
60°
47°
12
65°
42°
13
69°
51°
14
60°
49°
15
66°
48°
16
N/A
17
85°
63°
18
90°
65°
19
93°
67°
20
88°
55°
21
66°
51°
22
63°
50°
23
67°
55°
24
69°
57°
25
71°
59°
26
76°
59°
27
78°
56°
28
76°
58°
29
78°
58°
30
81°
57°
31
80°
62°
1
80°
61°
2
76°
61°
3
73°
62°
4
75°
62°
5
78°
60°
6
77°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Belvedere
Belvedere's May 2026 forecast shows daily high temperatures ranging from 63° to 93°, with overnight lows between 50° and 67°. The average high for May is 77° with an average low of 59°. 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 Belvedere. See also: June | July | August.