S
M
T
W
T
F
S
30
84°
51°
31
76°
54°
1
76°
59°
2
78°
53°
3
81°
55°
4
82°
58°
5
83°
53°
6
82°
49°
7
74°
49°
8
74°
48°
9
75°
51°
10
79°
54°
11
78°
48°
12
73°
47°
13
72°
46°
14
74°
54°
15
78°
50°
16
80°
45°
17
71°
44°
18
70°
44°
19
69°
45°
20
70°
47°
21
68°
48°
22
68°
45°
23
69°
48°
24
69°
45°
25
73°
51°
26
75°
50°
27
76°
41°
28
71°
47°
29
68°
49°
30
74°
49°
1
66°
47°
2
69°
45°
3
65°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Howard
Howard's September 2026 forecast shows daily high temperatures ranging from 65° to 84°, with overnight lows between 40° and 59°. The average high for September is 74° with an average low of 49°. 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 Howard. See also: October | November | December.