S
M
T
W
T
F
S
30
76°
53°
31
N/A
1
72°
46°
2
72°
53°
3
63°
55°
4
64°
52°
5
68°
46°
6
72°
48°
7
73°
53°
8
69°
49°
9
73°
54°
10
71°
48°
11
71°
48°
12
70°
53°
13
75°
54°
14
70°
52°
15
66°
51°
16
70°
52°
17
70°
51°
18
63°
45°
19
63°
43°
20
67°
49°
21
71°
51°
22
71°
50°
23
70°
50°
24
69°
49°
25
68°
49°
26
70°
48°
27
68°
47°
28
69°
44°
29
60°
42°
30
57°
40°
1
56°
38°
2
56°
44°
3
60°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Presque Isle
Presque Isle's September 2026 forecast shows daily high temperatures ranging from 56° to 75°, with overnight lows between 38° and 55°. The average high for September is 67° with an average low of 48°. 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 Presque Isle. See also: October | November | December.
