S
M
T
W
T
F
S
26
55°
40°
27
56°
43°
28
46°
36°
29
63°
33°
30
60°
38°
1
61°
35°
2
70°
33°
3
76°
48°
4
81°
45°
5
56°
41°
6
53°
38°
7
73°
43°
8
70°
43°
9
75°
49°
10
66°
43°
11
67°
45°
12
79°
49°
13
80°
50°
14
77°
51°
15
78°
53°
16
73°
49°
17
76°
54°
18
76°
51°
19
75°
48°
20
74°
52°
21
71°
48°
22
67°
46°
23
68°
50°
24
69°
51°
25
68°
49°
26
69°
48°
27
70°
51°
28
69°
54°
29
69°
58°
30
72°
57°
31
71°
50°
1
72°
53°
2
74°
60°
3
79°
60°
4
81°
61°
5
81°
61°
6
76°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Inland
Inland's May 2026 forecast shows daily high temperatures ranging from 53° to 81°, with overnight lows between 38° and 61°. The average high for May is 72° with an average low of 51°. 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 Inland. See also: June | July | August.
