S
M
T
W
T
F
S
30
103°
75°
31
100°
75°
1
99°
77°
2
100°
72°
3
102°
76°
4
103°
75°
5
100°
75°
6
95°
78°
7
100°
76°
8
100°
75°
9
98°
69°
10
88°
68°
11
99°
70°
12
97°
69°
13
100°
69°
14
97°
63°
15
84°
59°
16
86°
58°
17
84°
56°
18
81°
57°
19
79°
56°
20
81°
57°
21
85°
55°
22
83°
61°
23
87°
60°
24
83°
60°
25
82°
59°
26
85°
60°
27
83°
59°
28
79°
59°
29
81°
47°
30
79°
46°
1
72°
46°
2
73°
45°
3
73°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fritch
Fritch's September 2026 forecast shows daily high temperatures ranging from 72° to 100°, with overnight lows between 45° and 75°. The average high for September is 85° with an average low of 59°. 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 Fritch. See also: October | November | December.