S
M
T
W
T
F
S
30
111°
90°
31
107°
86°
1
106°
80°
2
106°
73°
3
104°
72°
4
105°
73°
5
96°
79°
6
98°
79°
7
102°
79°
8
104°
78°
9
105°
77°
10
107°
81°
11
105°
77°
12
106°
79°
13
103°
75°
14
104°
71°
15
106°
76°
16
107°
76°
17
106°
75°
18
105°
69°
19
101°
69°
20
102°
70°
21
103°
71°
22
103°
72°
23
102°
70°
24
102°
67°
25
95°
63°
26
94°
64°
27
93°
63°
28
93°
63°
29
94°
64°
30
95°
63°
1
94°
65°
2
96°
69°
3
100°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Westmorland
Westmorland's September 2026 forecast shows daily high temperatures ranging from 93° to 107°, with overnight lows between 63° and 81°. The average high for September is 101° with an average low of 72°. 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 Westmorland. See also: October | November | December.
