S
M
T
W
T
F
S
26
71°
48°
27
72°
45°
28
79°
50°
29
83°
56°
30
86°
61°
1
86°
59°
2
93°
64°
3
92°
53°
4
76°
50°
5
75°
51°
6
89°
61°
7
97°
66°
8
100°
67°
9
96°
66°
10
94°
65°
11
93°
63°
12
96°
65°
13
98°
67°
14
91°
61°
15
83°
56°
16
85°
57°
17
85°
57°
18
86°
58°
19
86°
58°
20
87°
59°
21
89°
62°
22
94°
64°
23
96°
64°
24
90°
64°
25
90°
63°
26
92°
66°
27
93°
65°
28
94°
62°
29
95°
62°
30
91°
61°
31
90°
61°
1
91°
62°
2
91°
64°
3
95°
67°
4
98°
67°
5
96°
68°
6
95°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Argos
Argos's May 2026 forecast shows daily high temperatures ranging from 75° to 100°, with overnight lows between 50° and 68°. The average high for May is 91° 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 Argos. See also: June | July | August.