S
M
T
W
T
F
S
31
70°
50°
1
72°
44°
2
76°
43°
3
79°
56°
4
78°
58°
5
78°
60°
6
82°
67°
7
71°
58°
8
68°
55°
9
69°
47°
10
71°
49°
11
71°
51°
12
62°
51°
13
67°
49°
14
73°
56°
15
68°
53°
16
67°
45°
17
78°
45°
18
72°
58°
19
64°
48°
20
58°
41°
21
64°
44°
22
69°
51°
23
66°
55°
24
64°
38°
25
66°
37°
26
72°
58°
27
63°
42°
28
72°
42°
29
74°
53°
30
65°
46°
1
55°
44°
2
57°
41°
3
68°
41°
4
65°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Point Prim
Point Prim's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Point Prim. See also: October | November | December.