S
M
T
W
T
F
S
26
54°
20°
27
62°
20°
28
64°
25°
29
67°
28°
30
74°
26°
1
70°
39°
2
73°
32°
3
76°
30°
4
72°
35°
5
75°
30°
6
78°
31°
7
75°
32°
8
70°
31°
9
70°
46°
10
72°
38°
11
65°
37°
12
73°
31°
13
N/A
14
57°
35°
15
54°
35°
16
52°
35°
17
63°
29°
18
61°
33°
19
61°
34°
20
69°
33°
21
70°
34°
22
62°
32°
23
66°
32°
24
68°
34°
25
71°
36°
26
66°
35°
27
76°
49°
28
58°
36°
29
58°
35°
30
60°
36°
31
61°
37°
1
60°
38°
2
60°
38°
3
59°
37°
4
59°
37°
5
60°
38°
6
59°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Blue River
Blue River's May 2026 forecast shows daily high temperatures ranging from 52° to 76°, with overnight lows between 29° and 49°. The average high for May is 62° with an average low of 36°. 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 River. See also: June | July | August.
