S
M
T
W
T
F
S
30
87°
64°
31
91°
64°
1
85°
61°
2
88°
63°
3
88°
70°
4
91°
66°
5
82°
64°
6
77°
63°
7
82°
63°
8
82°
66°
9
81°
55°
10
81°
52°
11
83°
60°
12
74°
51°
13
65°
48°
14
61°
55°
15
67°
50°
16
68°
51°
17
71°
54°
18
70°
54°
19
68°
51°
20
69°
51°
21
74°
55°
22
73°
55°
23
74°
54°
24
69°
49°
25
74°
56°
26
74°
55°
27
73°
56°
28
72°
55°
29
68°
54°
30
70°
51°
1
63°
51°
2
65°
50°
3
66°
51°
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 61° to 83°, with overnight lows between 48° and 60°. The average high for September is 70° with an average low of 53°. 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.
