S
M
T
W
T
F
S
30
75°
51°
31
75°
50°
1
70°
48°
2
69°
45°
3
70°
46°
4
70°
45°
5
70°
55°
6
71°
55°
7
76°
53°
8
Hist. Avg.
69°
49°
9
Hist. Avg.
69°
49°
10
Hist. Avg.
68°
49°
11
Hist. Avg.
68°
49°
12
Hist. Avg.
68°
48°
13
Hist. Avg.
67°
48°
14
Hist. Avg.
67°
48°
15
Hist. Avg.
67°
48°
16
Hist. Avg.
66°
48°
17
Hist. Avg.
66°
47°
18
Hist. Avg.
66°
47°
19
Hist. Avg.
65°
47°
20
Hist. Avg.
65°
47°
21
Hist. Avg.
65°
47°
22
Hist. Avg.
64°
46°
23
Hist. Avg.
64°
46°
24
Hist. Avg.
64°
46°
25
Hist. Avg.
63°
46°
26
Hist. Avg.
63°
46°
27
Hist. Avg.
63°
46°
28
Hist. Avg.
62°
45°
29
Hist. Avg.
62°
45°
30
Hist. Avg.
61°
45°
1
Hist. Avg.
61°
45°
2
Hist. Avg.
61°
45°
3
Hist. Avg.
60°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Ladysmith
Ladysmith's September 2026 forecast shows daily high temperatures ranging from 69° to 76°, with overnight lows between 45° and 55°. The average high for September is 72° 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 Ladysmith. See also: October | November | December.