S
M
T
W
T
F
S
30
70°
51°
31
82°
51°
1
80°
55°
2
75°
51°
3
65°
49°
4
63°
49°
5
66°
50°
6
73°
52°
7
73°
57°
8
76°
56°
9
75°
56°
10
76°
55°
11
75°
55°
12
72°
52°
13
75°
56°
14
76°
56°
15
68°
48°
16
72°
43°
17
63°
42°
18
62°
40°
19
63°
42°
20
63°
43°
21
62°
42°
22
62°
39°
23
61°
38°
24
59°
37°
25
59°
37°
26
61°
39°
27
68°
39°
28
70°
42°
29
70°
43°
30
69°
43°
1
68°
42°
2
69°
43°
3
68°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Peachland
Peachland's September 2026 forecast shows daily high temperatures ranging from 59° to 76°, with overnight lows between 37° and 57°. The average high for September is 68° with an average low of 46°. 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 Peachland. See also: October | November | December.