S
M
T
W
T
F
S
26
70°
50°
27
64°
45°
28
70°
48°
29
70°
54°
30
61°
45°
1
61°
41°
2
55°
41°
3
59°
36°
4
72°
45°
5
72°
52°
6
68°
55°
7
59°
48°
8
64°
41°
9
70°
50°
10
75°
48°
11
63°
43°
12
68°
39°
13
70°
50°
14
52°
43°
15
70°
41°
16
77°
52°
17
82°
61°
18
87°
58°
19
87°
59°
20
83°
61°
21
71°
56°
22
66°
54°
23
72°
61°
24
74°
60°
25
74°
59°
26
71°
60°
27
73°
60°
28
71°
59°
29
73°
55°
30
74°
56°
31
75°
53°
1
79°
57°
2
79°
58°
3
78°
57°
4
75°
57°
5
72°
52°
6
77°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ivanhoe
Ivanhoe's May 2026 forecast shows daily high temperatures ranging from 66° to 87°, with overnight lows between 52° and 61°. The average high for May is 76° with an average low of 57°. 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 Ivanhoe. See also: June | July | August.