S
M
T
W
T
F
S
30
85°
48°
31
72°
48°
1
71°
57°
2
75°
57°
3
67°
58°
4
74°
53°
5
77°
51°
6
75°
52°
7
88°
49°
8
94°
53°
9
95°
59°
10
95°
64°
11
88°
49°
12
74°
50°
13
73°
53°
14
84°
47°
15
87°
49°
16
70°
47°
17
78°
56°
18
82°
54°
19
82°
52°
20
79°
53°
21
84°
50°
22
80°
51°
23
88°
46°
24
85°
53°
25
73°
54°
26
N/A
27
69°
44°
28
75°
47°
29
80°
48°
30
83°
48°
1
77°
50°
2
76°
45°
3
79°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Navarro
Navarro's September 2026 forecast shows daily high temperatures ranging from 69° to 83°, with overnight lows between 44° and 50°. The average high for September is 77° with an average low of 47°. 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 Navarro. See also: October | November | December.