S
M
T
W
T
F
S
26
78°
56°
27
82°
57°
28
61°
46°
29
62°
43°
30
66°
39°
1
66°
36°
2
64°
40°
3
82°
43°
4
78°
57°
5
72°
43°
6
61°
42°
7
69°
39°
8
67°
51°
9
83°
51°
10
67°
48°
11
78°
43°
12
80°
51°
13
77°
52°
14
78°
50°
15
85°
64°
16
88°
66°
17
87°
70°
18
78°
63°
19
65°
53°
20
66°
55°
21
66°
58°
22
67°
56°
23
75°
58°
24
79°
60°
25
80°
61°
26
82°
63°
27
80°
62°
28
79°
64°
29
79°
64°
30
81°
63°
31
79°
63°
1
80°
58°
2
82°
63°
3
76°
60°
4
76°
59°
5
82°
64°
6
80°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Knob Noster
Knob Noster's May 2026 forecast shows daily high temperatures ranging from 65° to 82°, with overnight lows between 53° and 65°. The average high for May is 77° with an average low of 60°. 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 Knob Noster. See also: June | July | August.
