S
M
T
W
T
F
S
26
64°
29°
27
64°
32°
28
66°
35°
29
54°
39°
30
61°
43°
1
47°
37°
2
52°
34°
3
43°
38°
4
56°
32°
5
71°
38°
6
55°
46°
7
54°
39°
8
51°
37°
9
57°
33°
10
55°
42°
11
55°
35°
12
46°
28°
13
59°
31°
14
63°
44°
15
64°
48°
16
75°
43°
17
65°
44°
18
63°
39°
19
59°
52°
20
83°
45°
21
50°
36°
22
57°
32°
23
64°
35°
24
71°
48°
25
55°
46°
26
74°
55°
27
64°
42°
28
58°
39°
29
53°
36°
30
61°
37°
31
62°
42°
1
63°
42°
2
64°
43°
3
71°
45°
4
69°
48°
5
70°
44°
6
72°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Blue Mountain Bend
Blue Mountain Bend's May 2026 forecast shows daily high temperatures ranging from 53° to 74°, with overnight lows between 35° and 55°. The average high for May is 65° with an average low of 43°. 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 Blue Mountain Bend. See also: June | July | August.
