S
M
T
W
T
F
S
26
64°
52°
27
69°
51°
28
76°
49°
29
81°
53°
30
84°
56°
1
88°
59°
2
92°
54°
3
81°
54°
4
69°
53°
5
73°
55°
6
82°
60°
7
91°
61°
8
90°
61°
9
88°
64°
10
92°
66°
11
90°
65°
12
92°
63°
13
94°
64°
14
82°
56°
15
77°
54°
16
78°
55°
17
80°
54°
18
78°
55°
19
78°
53°
20
79°
55°
21
86°
60°
22
88°
61°
23
89°
62°
24
89°
62°
25
88°
63°
26
89°
63°
27
88°
62°
28
89°
59°
29
88°
59°
30
83°
57°
31
82°
56°
1
82°
58°
2
87°
61°
3
90°
62°
4
90°
63°
5
89°
62°
6
87°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Biola Junction
Biola Junction's May 2026 forecast shows daily high temperatures ranging from 69° to 94°, with overnight lows between 53° and 66°. The average high for May is 85° with an average low of 59°. 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 Biola Junction. See also: June | July | August.