S
M
T
W
T
F
S
26
61°
43°
27
71°
43°
28
72°
54°
29
55°
47°
30
52°
40°
1
44°
36°
2
45°
37°
3
59°
32°
4
71°
48°
5
69°
48°
6
56°
44°
7
57°
39°
8
57°
43°
9
68°
50°
10
61°
45°
11
62°
38°
12
65°
38°
13
67°
43°
14
59°
42°
15
68°
36°
16
69°
49°
17
82°
57°
18
86°
63°
19
86°
65°
20
66°
48°
21
66°
48°
22
60°
47°
23
72°
54°
24
67°
58°
25
74°
57°
26
78°
52°
27
77°
57°
28
71°
46°
29
76°
48°
30
70°
45°
31
72°
48°
1
73°
49°
2
70°
47°
3
72°
50°
4
75°
56°
5
76°
57°
6
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Robertsville
Robertsville's May 2026 forecast shows daily high temperatures ranging from 70° to 76°, with overnight lows between 45° and 57°. The average high for May is 73° with an average low of 50°. 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 Robertsville. See also: June | July | August.
