S
M
T
W
T
F
S
30
82°
42°
31
82°
47°
1
75°
58°
2
71°
52°
3
80°
49°
4
76°
47°
5
77°
47°
6
79°
42°
7
77°
44°
8
84°
55°
9
84°
56°
10
82°
53°
11
79°
51°
12
82°
52°
13
83°
53°
14
82°
54°
15
81°
55°
16
84°
49°
17
85°
54°
18
77°
51°
19
76°
46°
20
76°
48°
21
81°
52°
22
84°
52°
23
81°
51°
24
78°
49°
25
74°
47°
26
74°
48°
27
81°
50°
28
82°
51°
29
81°
50°
30
80°
49°
1
81°
50°
2
81°
50°
3
80°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Yerington
Yerington's September 2026 forecast shows daily high temperatures ranging from 74° to 85°, with overnight lows between 42° and 56°. The average high for September is 80° with an average low of 50°. 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 Yerington. See also: October | November | December.
