S
M
T
W
T
F
S
30
67°
45°
31
67°
46°
1
68°
44°
2
67°
50°
3
70°
44°
4
67°
44°
5
67°
47°
6
66°
48°
7
64°
46°
8
67°
50°
9
69°
43°
10
67°
41°
11
69°
48°
12
69°
49°
13
65°
46°
14
63°
49°
15
68°
51°
16
71°
51°
17
69°
48°
18
69°
41°
19
63°
38°
20
60°
39°
21
57°
43°
22
59°
43°
23
62°
38°
24
59°
42°
25
59°
37°
26
60°
35°
27
58°
37°
28
57°
38°
29
54°
36°
30
Hist. Avg.
60°
38°
1
Hist. Avg.
60°
37°
2
Hist. Avg.
60°
37°
3
Hist. Avg.
59°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Presque Isle
Presque Isle's September 2026 forecast shows daily high temperatures ranging from 54° to 71°, with overnight lows between 35° and 51°. The average high for September is 64° with an average low of 44°. 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.
