S
M
T
W
T
F
S
30
89°
71°
31
88°
72°
1
89°
70°
2
91°
68°
3
89°
67°
4
88°
67°
5
88°
68°
6
89°
68°
7
89°
67°
8
88°
68°
9
92°
69°
10
91°
67°
11
91°
67°
12
92°
69°
13
92°
70°
14
91°
68°
15
91°
69°
16
90°
69°
17
91°
68°
18
89°
68°
19
88°
67°
20
88°
67°
21
89°
66°
22
88°
67°
23
86°
66°
24
85°
66°
25
Hist. Avg.
87°
64°
26
Hist. Avg.
87°
64°
27
Hist. Avg.
87°
63°
28
Hist. Avg.
87°
63°
29
Hist. Avg.
86°
62°
30
Hist. Avg.
86°
62°
1
Hist. Avg.
86°
61°
2
Hist. Avg.
86°
61°
3
Hist. Avg.
85°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Campbellton
Campbellton's September 2026 forecast shows daily high temperatures ranging from 85° to 92°, with overnight lows between 66° and 72°. The average high for September is 89° with an average low of 68°. 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 Campbellton. See also: October | November | December.
