S
M
T
W
T
F
S
30
69°
48°
31
63°
48°
1
61°
41°
2
61°
48°
3
69°
48°
4
69°
47°
5
64°
47°
6
69°
37°
7
63°
37°
8
55°
38°
9
56°
42°
10
55°
41°
11
58°
46°
12
64°
42°
13
58°
37°
14
55°
35°
15
52°
34°
16
56°
35°
17
Hist. Avg.
59°
37°
18
Hist. Avg.
58°
37°
19
Hist. Avg.
58°
36°
20
Hist. Avg.
58°
36°
21
Hist. Avg.
57°
36°
22
Hist. Avg.
57°
35°
23
Hist. Avg.
56°
35°
24
Hist. Avg.
56°
34°
25
Hist. Avg.
55°
34°
26
Hist. Avg.
55°
34°
27
Hist. Avg.
54°
33°
28
Hist. Avg.
54°
33°
29
Hist. Avg.
53°
32°
30
Hist. Avg.
53°
32°
1
Hist. Avg.
52°
32°
2
Hist. Avg.
52°
31°
3
Hist. Avg.
51°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Herb Lake
Herb Lake's September 2026 forecast shows daily high temperatures ranging from 52° to 69°, with overnight lows between 34° and 48°. The average high for September is 61° with an average low of 42°. 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 Herb Lake. See also: October | November | December.
