S
M
T
W
T
F
S
30
91°
56°
31
89°
55°
1
90°
56°
2
91°
57°
3
93°
57°
4
93°
58°
5
92°
59°
6
94°
59°
7
94°
58°
8
93°
59°
9
92°
58°
10
87°
58°
11
86°
59°
12
91°
59°
13
92°
60°
14
93°
59°
15
92°
58°
16
89°
57°
17
90°
58°
18
90°
58°
19
92°
59°
20
91°
58°
21
Hist. Avg.
88°
56°
22
Hist. Avg.
87°
55°
23
Hist. Avg.
87°
55°
24
Hist. Avg.
87°
55°
25
Hist. Avg.
87°
55°
26
Hist. Avg.
86°
55°
27
Hist. Avg.
86°
54°
28
Hist. Avg.
86°
54°
29
Hist. Avg.
86°
54°
30
Hist. Avg.
85°
54°
1
Hist. Avg.
85°
54°
2
Hist. Avg.
85°
54°
3
Hist. Avg.
84°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Herald
Herald's September 2026 forecast shows daily high temperatures ranging from 86° to 94°, with overnight lows between 55° and 60°. The average high for September is 91° with an average low of 58°. 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 Herald. See also: October | November | December.
