S
M
T
W
T
F
S
30
59°
41°
31
57°
39°
1
58°
40°
2
56°
40°
3
57°
39°
4
56°
39°
5
55°
39°
6
55°
38°
7
Hist. Avg.
58°
46°
8
Hist. Avg.
58°
45°
9
Hist. Avg.
58°
45°
10
Hist. Avg.
57°
45°
11
Hist. Avg.
57°
45°
12
Hist. Avg.
57°
44°
13
Hist. Avg.
56°
44°
14
Hist. Avg.
56°
44°
15
Hist. Avg.
56°
44°
16
Hist. Avg.
56°
43°
17
Hist. Avg.
55°
43°
18
Hist. Avg.
55°
43°
19
Hist. Avg.
55°
42°
20
Hist. Avg.
54°
42°
21
Hist. Avg.
54°
42°
22
Hist. Avg.
54°
42°
23
Hist. Avg.
54°
41°
24
Hist. Avg.
53°
41°
25
Hist. Avg.
53°
41°
26
Hist. Avg.
53°
41°
27
Hist. Avg.
52°
40°
28
Hist. Avg.
52°
40°
29
Hist. Avg.
52°
40°
30
Hist. Avg.
51°
39°
1
Hist. Avg.
51°
39°
2
Hist. Avg.
51°
39°
3
Hist. Avg.
50°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Crown Point
Crown Point's September 2026 forecast shows daily high temperatures ranging from 55° to 59°, with overnight lows between 38° and 41°. The average high for September is 57° with an average low of 39°. 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 Crown Point. See also: October | November | December.
