S
M
T
W
T
F
S
30
93°
59°
31
94°
58°
1
95°
60°
2
94°
60°
3
88°
59°
4
89°
59°
5
92°
58°
6
91°
59°
7
88°
60°
8
87°
59°
9
87°
58°
10
89°
58°
11
88°
57°
12
88°
57°
13
91°
56°
14
90°
56°
15
91°
58°
16
90°
58°
17
87°
59°
18
85°
58°
19
92°
59°
20
92°
58°
21
85°
52°
22
85°
55°
23
87°
55°
24
89°
57°
25
89°
55°
26
91°
53°
27
90°
49°
28
83°
49°
29
81°
50°
30
82°
52°
1
85°
50°
2
87°
54°
3
87°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Davis
Davis's September 2026 forecast shows daily high temperatures ranging from 81° to 95°, with overnight lows between 49° and 60°. The average high for September is 89° with an average low of 56°. 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.
