S
M
T
W
T
F
S
30
84°
63°
31
86°
66°
1
84°
66°
2
93°
72°
3
100°
73°
4
84°
73°
5
93°
77°
6
99°
72°
7
95°
69°
8
99°
69°
9
89°
63°
10
91°
64°
11
95°
66°
12
99°
69°
13
99°
69°
14
93°
68°
15
92°
67°
16
89°
67°
17
88°
67°
18
88°
66°
19
87°
67°
20
88°
64°
21
88°
64°
22
86°
63°
23
81°
62°
24
82°
62°
25
82°
61°
26
85°
64°
27
84°
63°
28
82°
63°
29
84°
62°
30
83°
62°
1
80°
61°
2
81°
62°
3
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Almonte
Almonte's September 2026 forecast shows daily high temperatures ranging from 80° to 99°, with overnight lows between 61° and 69°. The average high for September is 88° with an average low of 65°. 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 Almonte. See also: October | November | December.
