S
M
T
W
T
F
S
26
70°
48°
27
66°
48°
28
64°
43°
29
64°
43°
30
N/A
1
76°
50°
2
71°
54°
3
67°
53°
4
64°
45°
5
65°
44°
6
62°
45°
7
58°
42°
8
60°
44°
9
62°
42°
10
61°
43°
11
60°
43°
12
61°
45°
13
62°
47°
14
58°
47°
15
57°
44°
16
56°
42°
17
56°
42°
18
58°
44°
19
57°
42°
20
60°
48°
21
60°
46°
22
57°
44°
23
55°
42°
24
55°
41°
25
54°
41°
26
55°
40°
27
54°
45°
28
55°
46°
29
55°
46°
30
56°
45°
31
55°
46°
1
55°
45°
2
54°
44°
3
54°
41°
4
53°
44°
5
55°
43°
6
54°
44°
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 53° to 76°, with overnight lows between 40° and 54°. The average high for May is 59° with an average low of 45°. 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.
