S
M
T
W
T
F
S
26
71°
43°
27
72°
54°
28
62°
49°
29
55°
39°
30
61°
38°
1
51°
37°
2
57°
33°
3
72°
44°
4
82°
45°
5
57°
44°
6
55°
37°
7
64°
33°
8
71°
43°
9
74°
52°
10
65°
41°
11
66°
42°
12
73°
42°
13
64°
47°
14
75°
39°
15
82°
57°
16
85°
64°
17
83°
65°
18
80°
69°
19
75°
47°
20
64°
43°
21
63°
51°
22
63°
55°
23
71°
55°
24
76°
55°
25
77°
56°
26
77°
58°
27
79°
57°
28
80°
59°
29
79°
58°
30
78°
59°
31
79°
58°
1
76°
54°
2
78°
58°
3
71°
54°
4
71°
53°
5
73°
59°
6
78°
61°
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 63° to 80°, with overnight lows between 43° and 61°. The average high for May is 74° with an average low of 55°. 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.
