S
M
T
W
T
F
S
26
72°
47°
27
60°
52°
28
68°
46°
29
68°
51°
30
69°
50°
1
60°
46°
2
64°
44°
3
64°
52°
4
68°
51°
5
64°
52°
6
64°
54°
7
67°
48°
8
69°
48°
9
69°
47°
10
72°
45°
11
76°
44°
12
80°
47°
13
75°
46°
14
68°
52°
15
N/A
16
64°
44°
17
67°
52°
18
68°
44°
19
72°
48°
20
72°
45°
21
73°
53°
22
60°
42°
23
62°
44°
24
63°
43°
25
69°
53°
26
68°
54°
27
69°
50°
28
65°
44°
29
65°
46°
30
64°
46°
31
64°
45°
1
63°
46°
2
64°
45°
3
64°
45°
4
63°
44°
5
64°
44°
6
64°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Tambellup
Tambellup's May 2026 forecast shows daily high temperatures ranging from 60° to 73°, with overnight lows between 41° and 54°. The average high for May is 66° with an average low of 46°. 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 Tambellup. See also: June | July | August.