S
M
T
W
T
F
S
30
84°
63°
31
82°
66°
1
88°
72°
2
91°
73°
3
88°
69°
4
82°
68°
5
79°
58°
6
79°
58°
7
82°
58°
8
83°
66°
9
86°
67°
10
81°
57°
11
75°
56°
12
76°
58°
13
77°
59°
14
80°
60°
15
78°
56°
16
79°
48°
17
73°
51°
18
71°
48°
19
77°
50°
20
78°
54°
21
77°
54°
22
76°
53°
23
75°
50°
24
71°
48°
25
74°
52°
26
75°
53°
27
73°
49°
28
65°
45°
29
64°
42°
30
65°
44°
1
63°
45°
2
66°
47°
3
67°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Latrobe
Latrobe's September 2026 forecast shows daily high temperatures ranging from 63° to 88°, with overnight lows between 42° and 69°. The average high for September is 75° with an average low of 54°. 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 Latrobe. See also: October | November | December.
