S
M
T
W
T
F
S
30
102°
78°
31
101°
75°
1
100°
77°
2
101°
78°
3
95°
76°
4
101°
74°
5
101°
76°
6
103°
76°
7
103°
78°
8
103°
79°
9
102°
75°
10
91°
72°
11
96°
74°
12
103°
74°
13
101°
73°
14
87°
67°
15
85°
64°
16
88°
66°
17
90°
69°
18
90°
66°
19
87°
63°
20
82°
60°
21
88°
67°
22
87°
66°
23
88°
66°
24
83°
65°
25
76°
65°
26
77°
64°
27
81°
64°
28
84°
65°
29
81°
64°
30
81°
56°
1
72°
51°
2
72°
51°
3
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Jones
Jones's September 2026 forecast shows daily high temperatures ranging from 70° to 103°, with overnight lows between 50° and 79°. The average high for September is 87° with an average low of 66°. 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 Jones. See also: October | November | December.