S
M
T
W
T
F
S
30
104°
74°
31
103°
75°
1
103°
74°
2
103°
77°
3
101°
75°
4
104°
75°
5
102°
75°
6
103°
75°
7
104°
74°
8
105°
78°
9
105°
78°
10
92°
74°
11
101°
69°
12
108°
74°
13
104°
81°
14
102°
78°
15
104°
80°
16
103°
76°
17
101°
75°
18
N/A
19
100°
75°
20
96°
69°
21
87°
64°
22
86°
60°
23
82°
63°
24
86°
68°
25
87°
67°
26
90°
65°
27
85°
64°
28
85°
64°
29
84°
60°
30
82°
55°
1
81°
61°
2
80°
58°
3
81°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Medicine Park
Medicine Park's September 2026 forecast shows daily high temperatures ranging from 80° to 100°, with overnight lows between 55° and 75°. The average high for September is 86° with an average low of 64°. 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 Medicine Park. See also: October | November | December.