S
M
T
W
T
F
S
26
71°
48°
27
72°
45°
28
79°
50°
29
83°
56°
30
86°
61°
1
89°
64°
2
89°
62°
3
89°
61°
4
75°
59°
5
74°
52°
6
83°
54°
7
94°
65°
8
100°
71°
9
99°
69°
10
101°
70°
11
103°
72°
12
99°
78°
13
94°
69°
14
100°
71°
15
103°
72°
16
99°
71°
17
96°
67°
18
91°
61°
19
96°
69°
20
97°
71°
21
107°
74°
22
106°
76°
23
106°
74°
24
103°
73°
25
96°
70°
26
103°
71°
27
101°
72°
28
91°
67°
29
92°
67°
30
94°
69°
31
99°
72°
1
102°
75°
2
103°
77°
3
103°
78°
4
102°
70°
5
95°
71°
6
97°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Amboy
Amboy's May 2026 forecast shows daily high temperatures ranging from 91° to 107°, with overnight lows between 61° and 78°. The average high for May is 99° with an average low of 71°. 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 Amboy. See also: June | July | August.
