S
M
T
W
T
F
S
30
93°
63°
31
94°
68°
1
95°
69°
2
98°
68°
3
98°
70°
4
98°
70°
5
89°
69°
6
86°
59°
7
87°
58°
8
90°
61°
9
92°
67°
10
81°
69°
11
80°
68°
12
78°
67°
13
84°
58°
14
75°
53°
15
88°
65°
16
89°
66°
17
87°
64°
18
79°
60°
19
78°
56°
20
68°
54°
21
69°
53°
22
71°
51°
23
74°
50°
24
73°
49°
25
74°
49°
26
78°
54°
27
78°
53°
28
78°
54°
29
77°
54°
30
77°
54°
1
76°
53°
2
76°
53°
3
75°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Peebles
Peebles's September 2026 forecast shows daily high temperatures ranging from 68° to 89°, with overnight lows between 49° and 67°. The average high for September is 77° with an average low of 56°. 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 Peebles. See also: October | November | December.