S
M
T
W
T
F
S
30
71°
49°
31
73°
49°
1
74°
48°
2
74°
48°
3
73°
46°
4
74°
49°
5
73°
48°
6
73°
48°
7
72°
49°
8
73°
45°
9
72°
48°
10
68°
47°
11
73°
48°
12
68°
46°
13
68°
46°
14
67°
43°
15
67°
44°
16
72°
44°
17
72°
48°
18
72°
46°
19
Hist. Avg.
86°
52°
20
Hist. Avg.
86°
52°
21
Hist. Avg.
86°
52°
22
Hist. Avg.
85°
52°
23
Hist. Avg.
85°
52°
24
Hist. Avg.
85°
52°
25
Hist. Avg.
85°
52°
26
Hist. Avg.
84°
51°
27
Hist. Avg.
84°
51°
28
Hist. Avg.
84°
51°
29
Hist. Avg.
84°
51°
30
Hist. Avg.
83°
51°
1
Hist. Avg.
83°
51°
2
Hist. Avg.
83°
50°
3
Hist. Avg.
83°
50°
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 67° to 74°, with overnight lows between 43° and 49°. The average high for September is 71° 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.