S
M
T
W
T
F
S
30
56°
40°
31
59°
42°
1
61°
45°
2
60°
40°
3
58°
41°
4
57°
41°
5
56°
42°
6
56°
44°
7
57°
46°
8
58°
44°
9
61°
45°
10
60°
45°
11
60°
44°
12
57°
43°
13
57°
44°
14
58°
44°
15
57°
42°
16
57°
46°
17
58°
47°
18
58°
41°
19
61°
42°
20
57°
44°
21
58°
45°
22
60°
42°
23
58°
41°
24
59°
43°
25
59°
41°
26
59°
42°
27
62°
47°
28
Hist. Avg.
59°
41°
29
Hist. Avg.
59°
41°
30
Hist. Avg.
59°
41°
1
Hist. Avg.
59°
41°
2
Hist. Avg.
59°
41°
3
Hist. Avg.
60°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Launceston
Launceston's September 2026 forecast shows daily high temperatures ranging from 56° to 62°, with overnight lows between 40° and 47°. The average high for September is 58° with an average low of 43°. 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 Launceston. See also: October | November | December.
