S
M
T
W
T
F
S
30
101°
71°
31
102°
70°
1
101°
65°
2
101°
68°
3
98°
70°
4
99°
70°
5
101°
67°
6
99°
69°
7
97°
70°
8
103°
71°
9
83°
72°
10
85°
64°
11
87°
61°
12
82°
63°
13
80°
62°
14
96°
62°
15
94°
69°
16
92°
69°
17
97°
72°
18
97°
70°
19
96°
70°
20
76°
67°
21
76°
63°
22
76°
60°
23
76°
58°
24
76°
54°
25
67°
60°
26
71°
63°
27
80°
63°
28
80°
62°
29
78°
61°
30
79°
68°
1
75°
52°
2
71°
45°
3
72°
50°
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 71° to 75°, with overnight lows between 45° and 52°. The average high for September is 73° with an average low of 49°. 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.
