S
M
T
W
T
F
S
30
84°
66°
31
84°
64°
1
84°
59°
2
84°
64°
3
88°
68°
4
84°
64°
5
84°
63°
6
75°
66°
7
81°
64°
8
84°
64°
9
75°
57°
10
79°
54°
11
84°
63°
12
70°
55°
13
70°
48°
14
61°
46°
15
70°
50°
16
72°
46°
17
72°
55°
18
61°
57°
19
59°
55°
20
61°
52°
21
55°
48°
22
64°
45°
23
70°
43°
24
59°
55°
25
68°
57°
26
61°
57°
27
70°
54°
28
70°
54°
29
64°
59°
30
77°
61°
1
66°
46°
2
63°
43°
3
66°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Watkins
Watkins'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 Watkins. See also: October | November | December.