S
M
T
W
T
F
S
26
86°
65°
27
87°
71°
28
77°
66°
29
71°
59°
30
67°
53°
1
70°
52°
2
75°
47°
3
81°
45°
4
79°
65°
5
81°
65°
6
67°
52°
7
68°
48°
8
75°
58°
9
80°
63°
10
80°
58°
11
79°
57°
12
84°
60°
13
83°
64°
14
85°
61°
15
83°
63°
16
86°
64°
17
81°
59°
18
76°
63°
19
79°
64°
20
80°
64°
21
82°
57°
22
76°
56°
23
77°
57°
24
76°
60°
25
77°
58°
26
77°
57°
27
78°
58°
28
79°
59°
29
79°
64°
30
80°
66°
31
79°
67°
1
81°
66°
2
82°
65°
3
83°
67°
4
82°
68°
5
80°
68°
6
80°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Process City
Process City's May 2026 forecast shows daily high temperatures ranging from 67° to 86°, with overnight lows between 48° and 68°. The average high for May is 79° with an average low of 61°. 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 Process City. See also: June | July | August.