S
M
T
W
T
F
S
26
64°
41°
27
66°
42°
28
68°
42°
29
67°
41°
30
61°
38°
1
62°
40°
2
60°
38°
3
66°
43°
4
71°
44°
5
73°
44°
6
69°
40°
7
62°
36°
8
62°
36°
9
63°
43°
10
72°
46°
11
73°
47°
12
74°
49°
13
76°
49°
14
78°
50°
15
78°
49°
16
67°
48°
17
66°
44°
18
67°
48°
19
76°
50°
20
68°
49°
21
68°
44°
22
71°
44°
23
71°
48°
24
75°
51°
25
81°
41°
26
74°
46°
27
72°
45°
28
73°
50°
29
77°
49°
30
80°
48°
31
83°
50°
1
84°
50°
2
85°
54°
3
87°
56°
4
88°
57°
5
87°
48°
6
85°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Imperial
Imperial's May 2026 forecast shows daily high temperatures ranging from 60° to 88°, with overnight lows between 36° and 57°. The average high for May is 73° 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 Imperial. See also: June | July | August.
