S
M
T
W
T
F
S
30
74°
45°
31
75°
41°
1
74°
47°
2
72°
50°
3
72°
49°
4
70°
44°
5
71°
44°
6
70°
39°
7
68°
39°
8
69°
41°
9
70°
39°
10
70°
42°
11
71°
47°
12
68°
36°
13
69°
43°
14
71°
47°
15
Hist. Avg.
74°
42°
16
Hist. Avg.
73°
41°
17
Hist. Avg.
73°
41°
18
Hist. Avg.
73°
41°
19
Hist. Avg.
72°
40°
20
Hist. Avg.
72°
40°
21
Hist. Avg.
71°
40°
22
Hist. Avg.
71°
40°
23
Hist. Avg.
70°
40°
24
Hist. Avg.
70°
39°
25
Hist. Avg.
69°
39°
26
Hist. Avg.
69°
39°
27
Hist. Avg.
68°
38°
28
Hist. Avg.
68°
38°
29
Hist. Avg.
67°
38°
30
Hist. Avg.
66°
38°
1
Hist. Avg.
66°
38°
2
Hist. Avg.
65°
37°
3
Hist. Avg.
64°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Blanchard
Blanchard's September 2026 forecast shows daily high temperatures ranging from 68° to 75°, with overnight lows between 36° and 50°. The average high for September is 71° with an average low of 43°. 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 Blanchard. See also: October | November | December.