S
M
T
W
T
F
S
26
63°
39°
27
55°
46°
28
59°
43°
29
48°
37°
30
46°
34°
1
45°
27°
2
59°
27°
3
68°
43°
4
68°
41°
5
46°
34°
6
46°
32°
7
50°
28°
8
64°
32°
9
59°
39°
10
55°
30°
11
55°
32°
12
72°
37°
13
63°
43°
14
70°
37°
15
79°
50°
16
79°
55°
17
54°
46°
18
79°
52°
19
61°
41°
20
61°
37°
21
61°
40°
22
61°
45°
23
61°
48°
24
65°
51°
25
80°
53°
26
81°
55°
27
79°
56°
28
72°
56°
29
75°
54°
30
76°
55°
31
73°
54°
1
69°
56°
2
71°
53°
3
66°
51°
4
67°
50°
5
71°
56°
6
74°
56°
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 61° to 81°, with overnight lows between 37° and 56°. 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 Knowlton. See also: June | July | August.
