S
M
T
W
T
F
S
26
83°
70°
27
92°
73°
28
94°
65°
29
77°
59°
30
72°
58°
1
65°
49°
2
68°
47°
3
76°
52°
4
83°
59°
5
87°
63°
6
86°
63°
7
83°
61°
8
85°
62°
9
86°
63°
10
83°
62°
11
84°
65°
12
88°
66°
13
84°
59°
14
78°
58°
15
79°
58°
16
80°
59°
17
82°
60°
18
81°
60°
19
82°
61°
20
82°
62°
21
83°
65°
22
82°
67°
23
80°
66°
24
79°
68°
25
81°
67°
26
82°
66°
27
83°
65°
28
82°
66°
29
84°
64°
30
84°
63°
31
85°
65°
1
84°
67°
2
86°
69°
3
87°
69°
4
88°
70°
5
89°
71°
6
91°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bend
Bend's May 2026 forecast shows daily high temperatures ranging from 65° to 94°, with overnight lows between 47° and 73°. The average high for May is 83° with an average low of 63°. 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 Bend. See also: June | July | August.