S
M
T
W
T
F
S
26
69°
50°
27
62°
46°
28
54°
43°
29
62°
38°
30
58°
41°
1
59°
38°
2
67°
33°
3
75°
51°
4
83°
51°
5
60°
47°
6
61°
38°
7
74°
43°
8
77°
51°
9
78°
48°
10
74°
46°
11
85°
50°
12
83°
59°
13
79°
49°
14
83°
56°
15
92°
59°
16
87°
63°
17
83°
61°
18
69°
53°
19
59°
46°
20
61°
44°
21
62°
50°
22
72°
57°
23
75°
53°
24
82°
56°
25
87°
62°
26
87°
60°
27
87°
64°
28
86°
64°
29
81°
64°
30
83°
62°
31
82°
58°
1
82°
58°
2
84°
57°
3
83°
60°
4
86°
60°
5
93°
65°
6
92°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pacific Junction
Pacific Junction's May 2026 forecast shows daily high temperatures ranging from 81° to 93°, with overnight lows between 57° and 67°. The average high for May is 86° with an average low of 62°. 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 Pacific Junction. See also: June | July | August.