S
M
T
W
T
F
S
30
99°
71°
31
99°
74°
1
100°
71°
2
104°
70°
3
104°
71°
4
96°
75°
5
96°
72°
6
96°
69°
7
99°
70°
8
97°
73°
9
96°
71°
10
96°
73°
11
98°
74°
12
100°
73°
13
99°
70°
14
96°
67°
15
95°
63°
16
93°
63°
17
91°
64°
18
87°
64°
19
87°
60°
20
86°
59°
21
87°
58°
22
88°
63°
23
84°
63°
24
79°
62°
25
81°
62°
26
81°
61°
27
80°
62°
28
82°
62°
29
82°
61°
30
83°
51°
1
77°
50°
2
78°
51°
3
77°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Menard
Menard's September 2026 forecast shows daily high temperatures ranging from 77° to 100°, with overnight lows between 50° and 74°. The average high for September is 88° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Menard. See also: October | November | December.