S
M
T
W
T
F
S
30
102°
78°
31
100°
75°
1
100°
77°
2
103°
75°
3
105°
75°
4
105°
75°
5
101°
74°
6
99°
74°
7
100°
76°
8
100°
78°
9
102°
77°
10
100°
73°
11
104°
75°
12
105°
73°
13
98°
70°
14
87°
69°
15
95°
69°
16
101°
71°
17
100°
71°
18
95°
68°
19
88°
60°
20
83°
65°
21
93°
67°
22
92°
66°
23
88°
65°
24
81°
64°
25
81°
64°
26
84°
62°
27
84°
63°
28
83°
62°
29
82°
62°
30
87°
53°
1
76°
50°
2
77°
51°
3
76°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Guthrie
Guthrie's September 2026 forecast shows daily high temperatures ranging from 76° to 105°, with overnight lows between 50° and 78°. The average high for September is 91° with an average low of 66°. 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 Guthrie. See also: October | November | December.
