S
M
T
W
T
F
S
30
68°
47°
31
71°
46°
1
70°
47°
2
72°
49°
3
72°
50°
4
73°
50°
5
73°
51°
6
72°
52°
7
74°
52°
8
74°
45°
9
70°
42°
10
61°
40°
11
61°
43°
12
62°
38°
13
59°
39°
14
59°
38°
15
58°
41°
16
59°
45°
17
60°
37°
18
63°
35°
19
58°
34°
20
56°
36°
21
54°
35°
22
54°
38°
23
57°
32°
24
Hist. Avg.
61°
35°
25
Hist. Avg.
60°
35°
26
Hist. Avg.
60°
35°
27
Hist. Avg.
60°
34°
28
Hist. Avg.
59°
34°
29
Hist. Avg.
59°
34°
30
Hist. Avg.
58°
33°
1
Hist. Avg.
58°
33°
2
Hist. Avg.
58°
33°
3
Hist. Avg.
57°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Biggar
Biggar's September 2026 forecast shows daily high temperatures ranging from 54° to 74°, with overnight lows between 32° and 52°. The average high for September is 64° with an average low of 42°. 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 Biggar. See also: October | November | December.
