S
M
T
W
T
F
S
26
86°
72°
27
88°
73°
28
82°
75°
29
77°
63°
30
63°
59°
1
59°
54°
2
73°
46°
3
79°
46°
4
81°
52°
5
82°
70°
6
75°
55°
7
70°
57°
8
77°
66°
9
88°
65°
10
82°
62°
11
81°
57°
12
82°
61°
13
88°
64°
14
90°
67°
15
87°
68°
16
85°
68°
17
83°
69°
18
81°
70°
19
84°
68°
20
83°
64°
21
86°
67°
22
85°
68°
23
80°
68°
24
81°
67°
25
81°
68°
26
82°
69°
27
82°
68°
28
81°
68°
29
82°
67°
30
82°
67°
31
83°
66°
1
83°
66°
2
84°
68°
3
85°
70°
4
84°
71°
5
85°
71°
6
87°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Murchison
Murchison's May 2026 forecast shows daily high temperatures ranging from 70° to 90°, with overnight lows between 57° and 72°. The average high for May is 83° with an average low of 67°. 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 Murchison. See also: June | July | August.