S
M
T
W
T
F
S
30
75°
55°
31
70°
57°
1
63°
47°
2
64°
46°
3
64°
50°
4
65°
47°
5
64°
48°
6
64°
51°
7
71°
50°
8
68°
48°
9
N/A
10
73°
53°
11
77°
59°
12
71°
53°
13
69°
50°
14
73°
52°
15
79°
58°
16
71°
54°
17
72°
53°
18
68°
51°
19
69°
51°
20
67°
51°
21
69°
50°
22
64°
54°
23
64°
54°
24
71°
53°
25
67°
48°
26
62°
47°
27
63°
52°
28
64°
54°
29
65°
51°
30
69°
53°
1
71°
54°
2
71°
54°
3
72°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Hammond Park
Hammond Park's September 2026 forecast shows daily high temperatures ranging from 62° to 79°, with overnight lows between 47° and 59°. The average high for September is 69° with an average low of 53°. 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 Hammond Park. See also: October | November | December.
