S
M
T
W
T
F
S
30
82°
67°
31
91°
70°
1
97°
74°
2
95°
71°
3
92°
73°
4
92°
73°
5
84°
72°
6
79°
66°
7
82°
60°
8
85°
60°
9
79°
66°
10
76°
57°
11
82°
53°
12
88°
63°
13
77°
53°
14
73°
64°
15
84°
65°
16
73°
66°
17
74°
62°
18
75°
61°
19
73°
59°
20
70°
56°
21
71°
52°
22
72°
53°
23
72°
54°
24
74°
55°
25
75°
56°
26
72°
50°
27
77°
57°
28
76°
57°
29
72°
57°
30
74°
56°
1
74°
55°
2
73°
54°
3
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in University Park
University Park's September 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 50° and 66°. The average high for September is 74° with an average low of 57°. 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 University Park. See also: October | November | December.
