S
M
T
W
T
F
S
26
64°
36°
27
72°
37°
28
74°
47°
29
70°
49°
30
56°
43°
1
53°
36°
2
48°
39°
3
51°
37°
4
62°
39°
5
73°
47°
6
47°
42°
7
53°
37°
8
51°
39°
9
63°
40°
10
60°
44°
11
53°
41°
12
54°
38°
13
53°
38°
14
53°
48°
15
67°
50°
16
75°
52°
17
73°
54°
18
76°
51°
19
83°
67°
20
73°
39°
21
56°
38°
22
63°
45°
23
66°
49°
24
63°
48°
25
60°
50°
26
68°
49°
27
70°
51°
28
72°
52°
29
71°
53°
30
68°
53°
31
71°
55°
1
72°
52°
2
73°
47°
3
74°
52°
4
75°
53°
5
75°
54°
6
74°
54°
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 56° to 75°, with overnight lows between 38° and 55°. The average high for May is 69° with an average low of 50°. 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.
