S
M
T
W
T
F
S
30
91°
69°
31
95°
70°
1
99°
71°
2
98°
71°
3
95°
72°
4
94°
70°
5
91°
67°
6
89°
68°
7
91°
67°
8
92°
66°
9
89°
67°
10
85°
62°
11
84°
58°
12
84°
62°
13
85°
62°
14
82°
63°
15
81°
63°
16
80°
62°
17
82°
62°
18
83°
61°
19
83°
62°
20
82°
62°
21
82°
61°
22
83°
60°
23
83°
60°
24
82°
59°
25
83°
60°
26
81°
58°
27
82°
59°
28
82°
59°
29
81°
58°
30
80°
57°
1
80°
56°
2
79°
56°
3
80°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bloomfield
Bloomfield's September 2026 forecast shows daily high temperatures ranging from 79° to 99°, with overnight lows between 55° and 72°. The average high for September is 86° 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 Bloomfield. See also: October | November | December.
