S
M
T
W
T
F
S
30
77°
62°
31
76°
63°
1
77°
65°
2
76°
64°
3
76°
63°
4
77°
68°
5
76°
68°
6
80°
69°
7
83°
69°
8
82°
68°
9
79°
67°
10
78°
67°
11
79°
68°
12
77°
67°
13
79°
66°
14
73°
66°
15
72°
65°
16
72°
62°
17
73°
61°
18
75°
64°
19
75°
63°
20
74°
60°
21
81°
63°
22
81°
57°
23
78°
54°
24
70°
55°
25
69°
61°
26
70°
63°
27
75°
62°
28
76°
61°
29
77°
59°
30
76°
58°
1
75°
60°
2
75°
60°
3
76°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lawrence
Lawrence's September 2026 forecast shows daily high temperatures ranging from 69° to 83°, with overnight lows between 54° and 69°. The average high for September is 76° with an average low of 63°. 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 Lawrence. See also: October | November | December.
