S
M
T
W
T
F
S
30
80°
58°
31
80°
64°
1
81°
58°
2
79°
56°
3
78°
54°
4
76°
56°
5
78°
56°
6
80°
61°
7
83°
63°
8
84°
64°
9
85°
58°
10
78°
55°
11
78°
60°
12
81°
62°
13
83°
53°
14
76°
52°
15
75°
54°
16
76°
53°
17
79°
54°
18
81°
58°
19
81°
57°
20
82°
57°
21
82°
59°
22
81°
59°
23
76°
58°
24
77°
58°
25
75°
57°
26
80°
58°
27
80°
56°
28
79°
56°
29
79°
55°
30
78°
57°
1
79°
56°
2
79°
47°
3
78°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fair Grove
Fair Grove's September 2026 forecast shows daily high temperatures ranging from 75° to 85°, with overnight lows between 47° and 64°. The average high for September is 79° with an average low of 57°. 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 Fair Grove. See also: October | November | December.
