S
M
T
W
T
F
S
30
76°
57°
31
71°
57°
1
74°
55°
2
70°
57°
3
70°
61°
4
74°
61°
5
62°
56°
6
63°
53°
7
62°
53°
8
65°
48°
9
62°
47°
10
72°
54°
11
67°
50°
12
70°
48°
13
71°
52°
14
78°
55°
15
71°
52°
16
74°
49°
17
73°
54°
18
66°
51°
19
61°
48°
20
57°
45°
21
60°
48°
22
62°
50°
23
N/A
24
65°
45°
25
67°
51°
26
63°
51°
27
63°
50°
28
60°
51°
29
64°
49°
30
66°
49°
1
69°
50°
2
65°
51°
3
64°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Halifax
Halifax's September 2026 forecast shows daily high temperatures ranging from 60° to 69°, with overnight lows between 45° and 51°. The average high for September is 65° with an average low of 50°. 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 Halifax. See also: October | November | December.
