S
M
T
W
T
F
S
26
52°
42°
27
53°
44°
28
55°
48°
29
58°
48°
30
58°
47°
1
55°
49°
2
55°
48°
3
54°
47°
4
54°
45°
5
53°
46°
6
55°
45°
7
54°
44°
8
54°
44°
9
57°
48°
10
60°
50°
11
60°
50°
12
56°
49°
13
55°
50°
14
56°
48°
15
56°
49°
16
57°
47°
17
56°
46°
18
55°
46°
19
56°
47°
20
56°
46°
21
57°
46°
22
61°
50°
23
58°
49°
24
58°
52°
25
61°
52°
26
60°
51°
27
62°
53°
28
62°
53°
29
64°
54°
30
63°
47°
31
60°
49°
1
62°
52°
2
63°
50°
3
62°
53°
4
65°
52°
5
63°
53°
6
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Launceston
Launceston's May 2026 forecast shows daily high temperatures ranging from 52° to 65°, with overnight lows between 42° and 54°. The average high for May is 58° with an average low of 49°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Launceston. See also: June | July | August.
