S
M
T
W
T
F
S
26
63°
40°
27
67°
43°
28
58°
44°
29
61°
45°
30
66°
47°
1
74°
48°
2
71°
51°
3
65°
52°
4
60°
49°
5
62°
41°
6
55°
42°
7
59°
44°
8
66°
42°
9
66°
42°
10
55°
38°
11
53°
33°
12
61°
35°
13
53°
43°
14
52°
40°
15
55°
42°
16
58°
40°
17
61°
47°
18
59°
50°
19
66°
52°
20
68°
51°
21
75°
53°
22
79°
59°
23
78°
54°
24
74°
50°
25
72°
49°
26
74°
52°
27
77°
55°
28
71°
51°
29
69°
50°
30
70°
51°
31
63°
47°
1
62°
45°
2
63°
44°
3
66°
49°
4
67°
51°
5
69°
52°
6
70°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ampton
Ampton's May 2026 forecast shows daily high temperatures ranging from 59° to 79°, with overnight lows between 44° and 59°. The average high for May is 70° with an average low of 51°. 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 Ampton. See also: June | July | August.