S
M
T
W
T
F
S
30
90°
51°
31
90°
50°
1
89°
52°
2
89°
53°
3
88°
52°
4
89°
50°
5
88°
46°
6
85°
44°
7
81°
47°
8
82°
48°
9
87°
50°
10
87°
51°
11
86°
50°
12
86°
48°
13
85°
48°
14
86°
47°
15
84°
45°
16
80°
44°
17
82°
47°
18
85°
48°
19
86°
49°
20
85°
48°
21
83°
48°
22
78°
48°
23
76°
43°
24
79°
46°
25
78°
42°
26
78°
42°
27
77°
43°
28
75°
40°
29
76°
40°
30
76°
43°
1
75°
49°
2
82°
48°
3
83°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Paicines
Paicines's September 2026 forecast shows daily high temperatures ranging from 75° to 90°, with overnight lows between 40° and 53°. The average high for September is 83° with an average low of 47°. 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 Paicines. See also: October | November | December.
