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
72°
45°
5
82°
54°
6
70°
52°
7
61°
48°
8
59°
41°
9
55°
45°
10
68°
45°
11
59°
43°
12
66°
37°
13
68°
48°
14
64°
46°
15
66°
46°
16
79°
48°
17
88°
63°
18
91°
66°
19
96°
70°
20
91°
53°
21
66°
44°
22
63°
49°
23
65°
52°
24
70°
53°
25
73°
55°
26
74°
54°
27
76°
54°
28
75°
56°
29
77°
55°
30
77°
56°
31
78°
52°
1
75°
54°
2
71°
52°
3
68°
52°
4
70°
56°
5
75°
55°
6
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bear Mountain State Park
Bear Mountain State Park's May 2026 forecast shows daily high temperatures ranging from 63° to 96°, with overnight lows between 44° and 70°. The average high for May is 75° with an average low of 55°. 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 State Park. See also: June | July | August.
