S
M
T
W
T
F
S
30
73°
55°
31
73°
59°
1
72°
59°
2
77°
58°
3
79°
60°
4
80°
59°
5
76°
57°
6
72°
58°
7
71°
57°
8
72°
56°
9
76°
57°
10
76°
57°
11
79°
56°
12
80°
57°
13
78°
57°
14
79°
55°
15
68°
53°
16
67°
50°
17
69°
54°
18
73°
54°
19
75°
55°
20
69°
55°
21
77°
48°
22
76°
48°
23
75°
49°
24
76°
43°
25
76°
42°
26
70°
51°
27
75°
51°
28
76°
52°
29
78°
37°
30
74°
38°
1
63°
40°
2
67°
45°
3
67°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Boyd
Boyd's September 2026 forecast shows daily high temperatures ranging from 63° to 80°, with overnight lows between 37° and 60°. The average high for September is 74° with an average low of 52°. 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 Boyd. See also: October | November | December.