S
M
T
W
T
F
S
26
48°
40°
27
47°
42°
28
53°
35°
29
58°
32°
30
54°
32°
1
55°
32°
2
69°
37°
3
73°
49°
4
61°
41°
5
50°
32°
6
51°
35°
7
65°
35°
8
75°
46°
9
61°
39°
10
63°
36°
11
76°
31°
12
74°
52°
13
79°
42°
14
80°
53°
15
87°
54°
16
79°
48°
17
80°
50°
18
58°
45°
19
54°
37°
20
64°
33°
21
69°
41°
22
55°
48°
23
73°
51°
24
87°
52°
25
94°
60°
26
92°
64°
27
92°
66°
28
91°
63°
29
82°
64°
30
73°
59°
31
74°
62°
1
83°
58°
2
83°
63°
3
81°
61°
4
79°
58°
5
77°
56°
6
79°
59°
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 73° to 83°, with overnight lows between 56° and 64°. The average high for May is 79° with an average low of 60°. 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.