S
M
T
W
T
F
S
30
72°
57°
31
70°
56°
1
70°
56°
2
69°
55°
3
70°
56°
4
70°
54°
5
69°
53°
6
68°
53°
7
68°
55°
8
67°
55°
9
67°
54°
10
68°
55°
11
68°
56°
12
70°
55°
13
68°
50°
14
68°
53°
15
67°
55°
16
68°
55°
17
67°
53°
18
63°
53°
19
62°
49°
20
64°
54°
21
65°
53°
22
Hist. Avg.
63°
49°
23
Hist. Avg.
63°
49°
24
Hist. Avg.
63°
49°
25
Hist. Avg.
62°
48°
26
Hist. Avg.
62°
48°
27
Hist. Avg.
62°
48°
28
Hist. Avg.
62°
48°
29
Hist. Avg.
61°
48°
30
Hist. Avg.
61°
48°
1
Hist. Avg.
61°
48°
2
Hist. Avg.
61°
47°
3
Hist. Avg.
60°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Blaxhall
Blaxhall's September 2026 forecast shows daily high temperatures ranging from 62° to 72°, with overnight lows between 49° and 57°. The average high for September is 68° with an average low of 54°. 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 Blaxhall. See also: October | November | December.