S
M
T
W
T
F
S
30
74°
53°
31
74°
59°
1
74°
61°
2
72°
63°
3
78°
60°
4
79°
56°
5
75°
53°
6
72°
54°
7
76°
54°
8
74°
53°
9
72°
52°
10
75°
55°
11
76°
56°
12
74°
55°
13
74°
52°
14
73°
49°
15
71°
48°
16
70°
53°
17
75°
48°
18
69°
45°
19
69°
44°
20
71°
48°
21
74°
53°
22
77°
53°
23
78°
52°
24
77°
50°
25
75°
49°
26
75°
50°
27
76°
51°
28
75°
50°
29
74°
46°
30
66°
41°
1
64°
41°
2
66°
48°
3
72°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lakeville
Lakeville's September 2026 forecast shows daily high temperatures ranging from 64° to 79°, with overnight lows between 41° and 63°. The average high for September is 73° with an average low of 51°. 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 Lakeville. See also: October | November | December.
