S
M
T
W
T
F
S
26
69°
53°
27
70°
46°
28
77°
47°
29
80°
51°
30
86°
52°
1
84°
55°
2
71°
55°
3
74°
55°
4
69°
54°
5
66°
53°
6
75°
55°
7
83°
54°
8
88°
51°
9
88°
57°
10
88°
56°
11
94°
54°
12
86°
57°
13
81°
58°
14
93°
57°
15
90°
62°
16
82°
62°
17
79°
57°
18
85°
61°
19
89°
59°
20
89°
60°
21
92°
54°
22
95°
56°
23
80°
53°
24
86°
53°
25
78°
53°
26
73°
55°
27
73°
51°
28
67°
55°
29
74°
58°
30
81°
52°
31
89°
54°
1
93°
53°
2
87°
54°
3
89°
55°
4
90°
58°
5
85°
57°
6
83°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Knightsen
Knightsen's May 2026 forecast shows daily high temperatures ranging from 81° to 93°, with overnight lows between 52° and 58°. The average high for May is 87° 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 Knightsen. See also: June | July | August.