S
M
T
W
T
F
S
26
55°
39°
27
51°
38°
28
52°
36°
29
51°
39°
30
53°
37°
1
52°
35°
2
54°
32°
3
54°
33°
4
60°
40°
5
64°
43°
6
65°
40°
7
54°
37°
8
59°
38°
9
64°
40°
10
66°
44°
11
66°
44°
12
67°
45°
13
67°
47°
14
68°
46°
15
62°
38°
16
62°
37°
17
63°
39°
18
65°
40°
19
62°
42°
20
67°
38°
21
64°
48°
22
72°
48°
23
66°
47°
24
72°
41°
25
63°
44°
26
66°
43°
27
71°
41°
28
68°
44°
29
67°
42°
30
65°
46°
31
74°
51°
1
75°
52°
2
75°
52°
3
74°
51°
4
70°
52°
5
76°
46°
6
76°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Knowlton
Knowlton's May 2026 forecast shows daily high temperatures ranging from 51° to 76°, with overnight lows between 32° and 52°. The average high for May is 64° with an average low of 43°. 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 Knowlton. See also: June | July | August.
