S
M
T
W
T
F
S
30
100°
76°
31
100°
75°
1
99°
77°
2
99°
74°
3
86°
76°
4
97°
77°
5
99°
74°
6
98°
75°
7
100°
75°
8
99°
78°
9
98°
77°
10
98°
75°
11
97°
75°
12
99°
76°
13
98°
77°
14
99°
75°
15
100°
77°
16
98°
75°
17
98°
76°
18
96°
73°
19
96°
68°
20
97°
73°
21
95°
73°
22
99°
71°
23
98°
74°
24
94°
76°
25
92°
68°
26
90°
67°
27
93°
69°
28
96°
74°
29
95°
71°
30
95°
76°
1
84°
72°
2
87°
73°
3
74°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Rice
Rice's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Rice. See also: October | November | December.