S
M
T
W
T
F
S
30
78°
67°
31
77°
68°
1
82°
63°
2
77°
62°
3
77°
63°
4
78°
61°
5
76°
61°
6
79°
65°
7
80°
63°
8
77°
67°
9
81°
66°
10
76°
66°
11
78°
65°
12
80°
65°
13
80°
64°
14
79°
65°
15
80°
64°
16
80°
59°
17
77°
62°
18
71°
65°
19
77°
64°
20
79°
64°
21
78°
62°
22
77°
56°
23
73°
55°
24
Hist. Avg.
73°
58°
25
Hist. Avg.
73°
58°
26
Hist. Avg.
72°
57°
27
Hist. Avg.
72°
57°
28
Hist. Avg.
72°
57°
29
Hist. Avg.
71°
56°
30
Hist. Avg.
71°
56°
1
Hist. Avg.
70°
56°
2
Hist. Avg.
70°
55°
3
Hist. Avg.
70°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lawrence
Lawrence's September 2026 forecast shows daily high temperatures ranging from 71° to 82°, with overnight lows between 55° and 68°. The average high for September is 78° 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.
