S
M
T
W
T
F
S
30
106°
77°
31
105°
76°
1
105°
75°
2
104°
74°
3
104°
74°
4
105°
74°
5
103°
74°
6
103°
76°
7
104°
74°
8
102°
76°
9
101°
75°
10
102°
74°
11
103°
75°
12
103°
75°
13
105°
76°
14
106°
72°
15
102°
71°
16
100°
72°
17
100°
72°
18
102°
71°
19
105°
75°
20
105°
75°
21
104°
74°
22
106°
75°
23
106°
76°
24
104°
74°
25
97°
73°
26
95°
69°
27
96°
68°
28
95°
69°
29
96°
68°
30
94°
67°
1
92°
65°
2
91°
66°
3
96°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Earp
Earp's September 2026 forecast shows daily high temperatures ranging from 91° to 106°, with overnight lows between 65° and 77°. The average high for September is 101° with an average low of 73°. 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 Earp. See also: October | November | December.