S
M
T
W
T
F
S
26
63°
47°
27
64°
50°
28
61°
40°
29
64°
42°
30
61°
40°
1
62°
44°
2
61°
44°
3
67°
47°
4
62°
42°
5
61°
42°
6
62°
43°
7
66°
46°
8
68°
43°
9
64°
43°
10
63°
44°
11
63°
44°
12
66°
55°
13
75°
56°
14
74°
57°
15
77°
53°
16
70°
48°
17
68°
53°
18
74°
57°
19
78°
59°
20
78°
56°
21
77°
51°
22
70°
52°
23
71°
51°
24
70°
51°
25
74°
51°
26
79°
60°
27
81°
59°
28
82°
60°
29
77°
58°
30
82°
57°
31
79°
54°
1
78°
53°
2
73°
51°
3
72°
53°
4
73°
54°
5
75°
57°
6
77°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rawson
Rawson's May 2026 forecast shows daily high temperatures ranging from 61° to 82°, with overnight lows between 40° and 60°. The average high for May is 71° with an average low of 51°. 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 Rawson. See also: June | July | August.