S
M
T
W
T
F
S
30
83°
64°
31
81°
62°
1
79°
63°
2
80°
59°
3
79°
60°
4
74°
62°
5
80°
60°
6
80°
54°
7
Hist. Avg.
78°
60°
8
Hist. Avg.
78°
59°
9
Hist. Avg.
78°
59°
10
Hist. Avg.
77°
59°
11
Hist. Avg.
77°
58°
12
Hist. Avg.
77°
58°
13
Hist. Avg.
76°
57°
14
Hist. Avg.
76°
57°
15
Hist. Avg.
76°
57°
16
Hist. Avg.
75°
56°
17
Hist. Avg.
75°
56°
18
Hist. Avg.
75°
55°
19
Hist. Avg.
74°
55°
20
Hist. Avg.
74°
55°
21
Hist. Avg.
74°
54°
22
Hist. Avg.
73°
54°
23
Hist. Avg.
73°
53°
24
Hist. Avg.
72°
53°
25
Hist. Avg.
72°
53°
26
Hist. Avg.
72°
52°
27
Hist. Avg.
71°
52°
28
Hist. Avg.
71°
51°
29
Hist. Avg.
70°
51°
30
Hist. Avg.
70°
50°
1
Hist. Avg.
69°
50°
2
Hist. Avg.
69°
50°
3
Hist. Avg.
68°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Palatine Township
Palatine Township's September 2026 forecast shows daily high temperatures ranging from 74° to 83°, with overnight lows between 54° and 64°. The average high for September is 80° with an average low of 61°. 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 Palatine Township. See also: October | November | December.
