S
M
T
W
T
F
S
30
93°
64°
31
95°
65°
1
95°
63°
2
93°
62°
3
92°
63°
4
91°
63°
5
91°
64°
6
92°
63°
7
92°
61°
8
91°
63°
9
90°
65°
10
90°
67°
11
92°
65°
12
94°
67°
13
94°
68°
14
96°
68°
15
97°
66°
16
96°
67°
17
95°
66°
18
95°
65°
19
94°
66°
20
92°
66°
21
94°
65°
22
94°
65°
23
93°
64°
24
91°
64°
25
84°
60°
26
82°
61°
27
83°
62°
28
84°
63°
29
85°
62°
30
83°
63°
1
82°
62°
2
81°
61°
3
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Clovis
Clovis's September 2026 forecast shows daily high temperatures ranging from 81° to 97°, with overnight lows between 58° and 68°. The average high for September is 90° with an average low of 64°. 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 Clovis. See also: October | November | December.
