S
M
T
W
T
F
S
30
97°
65°
31
97°
64°
1
96°
65°
2
95°
67°
3
96°
66°
4
96°
63°
5
95°
59°
6
92°
57°
7
87°
60°
8
89°
61°
9
93°
63°
10
93°
64°
11
94°
63°
12
93°
62°
13
93°
61°
14
92°
60°
15
90°
58°
16
86°
57°
17
89°
61°
18
92°
60°
19
93°
63°
20
92°
61°
21
89°
61°
22
85°
62°
23
82°
56°
24
86°
59°
25
84°
55°
26
84°
55°
27
83°
56°
28
81°
52°
29
82°
53°
30
81°
56°
1
80°
62°
2
88°
61°
3
89°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Los Banos
Los Banos's September 2026 forecast shows daily high temperatures ranging from 80° to 97°, with overnight lows between 52° and 67°. The average high for September is 90° with an average low of 60°. 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 Los Banos. See also: October | November | December.
