S
M
T
W
T
F
S
26
48°
29°
27
40°
29°
28
36°
27°
29
35°
27°
30
35°
23°
1
57°
34°
2
59°
33°
3
59°
33°
4
41°
28°
5
40°
26°
6
45°
30°
7
51°
35°
8
50°
34°
9
49°
33°
10
50°
34°
11
59°
42°
12
57°
40°
13
57°
41°
14
64°
39°
15
55°
33°
16
57°
38°
17
58°
44°
18
60°
41°
19
64°
37°
20
58°
35°
21
59°
36°
22
60°
39°
23
60°
37°
24
61°
37°
25
60°
40°
26
68°
45°
27
71°
47°
28
63°
42°
29
70°
42°
30
62°
39°
31
63°
46°
1
64°
48°
2
68°
48°
3
64°
47°
4
63°
48°
5
64°
51°
6
67°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bird River
Bird River's May 2026 forecast shows daily high temperatures ranging from 40° to 71°, with overnight lows between 26° and 51°. The average high for May is 59° with an average low of 39°. 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 Bird River. See also: June | July | August.