S
M
T
W
T
F
S
30
93°
55°
31
80°
54°
1
80°
59°
2
81°
61°
3
75°
54°
4
81°
47°
5
86°
54°
6
86°
52°
7
92°
54°
8
98°
65°
9
105°
69°
10
108°
58°
11
94°
58°
12
94°
51°
13
94°
53°
14
91°
53°
15
91°
58°
16
81°
53°
17
80°
51°
18
90°
58°
19
94°
54°
20
87°
54°
21
83°
52°
22
86°
52°
23
95°
53°
24
96°
58°
25
N/A
26
81°
54°
27
80°
49°
28
88°
54°
29
97°
54°
30
94°
57°
1
95°
57°
2
98°
56°
3
99°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Davis
Davis's September 2026 forecast shows daily high temperatures ranging from 80° to 99°, with overnight lows between 49° and 58°. The average high for September is 93° with an average low of 55°. 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 Davis. See also: October | November | December.
