S
M
T
W
T
F
S
30
95°
56°
31
92°
59°
1
89°
49°
2
81°
54°
3
79°
56°
4
79°
60°
5
76°
64°
6
77°
64°
7
81°
63°
8
80°
62°
9
81°
61°
10
78°
58°
11
77°
59°
12
75°
58°
13
76°
56°
14
77°
58°
15
86°
55°
16
89°
59°
17
89°
58°
18
81°
51°
19
82°
53°
20
82°
57°
21
84°
57°
22
85°
56°
23
85°
57°
24
81°
54°
25
82°
56°
26
85°
56°
27
85°
55°
28
83°
56°
29
84°
56°
30
83°
54°
1
84°
55°
2
83°
55°
3
82°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Boulevard
Boulevard's September 2026 forecast shows daily high temperatures ranging from 75° to 89°, with overnight lows between 51° and 64°. The average high for September is 82° with an average low of 57°. 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 Boulevard. See also: October | November | December.
