S
M
T
W
T
F
S
26
63°
39°
27
72°
39°
28
66°
43°
29
64°
48°
30
59°
46°
1
63°
39°
2
57°
46°
3
59°
39°
4
75°
52°
5
82°
60°
6
69°
51°
7
61°
41°
8
60°
40°
9
60°
45°
10
66°
51°
11
63°
43°
12
60°
44°
13
64°
48°
14
65°
49°
15
63°
48°
16
66°
50°
17
69°
47°
18
75°
52°
19
74°
52°
20
72°
51°
21
73°
50°
22
72°
46°
23
65°
44°
24
66°
46°
25
67°
46°
26
68°
48°
27
68°
46°
28
69°
47°
29
68°
46°
30
68°
47°
31
70°
55°
1
74°
54°
2
71°
49°
3
71°
53°
4
75°
56°
5
73°
53°
6
72°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bear Mountain
Bear Mountain's May 2026 forecast shows daily high temperatures ranging from 60° to 82°, with overnight lows between 40° and 60°. The average high for May is 69° with an average low of 49°. 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 Bear Mountain. See also: June | July | August.
