S
M
T
W
T
F
S
30
111°
90°
31
107°
86°
1
107°
81°
2
106°
80°
3
104°
73°
4
103°
77°
5
102°
72°
6
100°
80°
7
101°
79°
8
110°
79°
9
109°
88°
10
113°
87°
11
110°
86°
12
107°
82°
13
107°
80°
14
107°
72°
15
104°
79°
16
102°
76°
17
99°
78°
18
102°
73°
19
102°
65°
20
101°
67°
21
102°
77°
22
98°
63°
23
103°
68°
24
96°
73°
25
101°
69°
26
103°
71°
27
93°
77°
28
88°
69°
29
95°
62°
30
98°
65°
1
100°
64°
2
104°
69°
3
102°
72°
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 ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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.
