S
M
T
W
T
F
S
30
96°
70°
31
95°
70°
1
96°
70°
2
96°
72°
3
97°
74°
4
97°
71°
5
92°
70°
6
96°
70°
7
97°
74°
8
Hist. Avg.
94°
70°
9
Hist. Avg.
94°
70°
10
Hist. Avg.
94°
69°
11
Hist. Avg.
93°
69°
12
Hist. Avg.
93°
69°
13
Hist. Avg.
93°
69°
14
Hist. Avg.
93°
68°
15
Hist. Avg.
92°
68°
16
Hist. Avg.
92°
68°
17
Hist. Avg.
92°
68°
18
Hist. Avg.
92°
67°
19
Hist. Avg.
91°
67°
20
Hist. Avg.
91°
67°
21
Hist. Avg.
91°
66°
22
Hist. Avg.
90°
66°
23
Hist. Avg.
90°
66°
24
Hist. Avg.
90°
66°
25
Hist. Avg.
90°
65°
26
Hist. Avg.
90°
65°
27
Hist. Avg.
89°
65°
28
Hist. Avg.
89°
64°
29
Hist. Avg.
89°
64°
30
Hist. Avg.
88°
64°
1
Hist. Avg.
88°
64°
2
Hist. Avg.
88°
63°
3
Hist. Avg.
88°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Uvalde
Uvalde's September 2026 forecast shows daily high temperatures ranging from 92° to 97°, with overnight lows between 70° and 74°. The average high for September is 96° with an average low of 71°. 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 Uvalde. See also: October | November | December.
