S
M
T
W
T
F
S
26
84°
65°
27
95°
67°
28
91°
72°
29
85°
61°
30
66°
57°
1
61°
51°
2
73°
45°
3
78°
46°
4
84°
60°
5
94°
66°
6
74°
58°
7
64°
56°
8
81°
59°
9
92°
60°
10
93°
63°
11
81°
59°
12
90°
54°
13
92°
57°
14
93°
63°
15
85°
66°
16
85°
66°
17
86°
73°
18
91°
74°
19
90°
69°
20
84°
69°
21
80°
65°
22
85°
65°
23
89°
67°
24
87°
67°
25
89°
69°
26
89°
71°
27
90°
69°
28
90°
70°
29
87°
68°
30
86°
72°
31
87°
70°
1
86°
71°
2
87°
70°
3
86°
67°
4
85°
64°
5
86°
67°
6
87°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Junction
Junction's May 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 64° and 74°. The average high for May is 87° with an average low of 69°. 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 Junction. See also: June | July | August.
