S
M
T
W
T
F
S
26
58°
27°
27
43°
36°
28
46°
35°
29
41°
31°
30
43°
22°
1
51°
18°
2
65°
21°
3
66°
29°
4
55°
30°
5
36°
28°
6
38°
23°
7
48°
18°
8
60°
20°
9
48°
32°
10
42°
26°
11
57°
19°
12
51°
37°
13
63°
34°
14
75°
36°
15
77°
49°
16
54°
30°
17
59°
31°
18
59°
37°
19
44°
27°
20
62°
37°
21
68°
40°
22
68°
45°
23
56°
44°
24
70°
49°
25
76°
48°
26
75°
51°
27
76°
52°
28
78°
50°
29
74°
51°
30
78°
51°
31
72°
42°
1
67°
49°
2
64°
48°
3
70°
48°
4
72°
50°
5
71°
50°
6
65°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ranier
Ranier's May 2026 forecast shows daily high temperatures ranging from 44° to 78°, with overnight lows between 27° and 52°. The average high for May is 68° 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 Ranier. See also: June | July | August.