S
M
T
W
T
F
S
26
37°
25°
27
46°
28°
28
53°
27°
29
55°
31°
30
58°
28°
1
67°
26°
2
71°
31°
3
73°
35°
4
57°
36°
5
50°
26°
6
67°
20°
7
68°
41°
8
69°
34°
9
65°
35°
10
78°
33°
11
78°
50°
12
80°
37°
13
92°
42°
14
69°
40°
15
67°
41°
16
55°
32°
17
48°
30°
18
50°
32°
19
60°
26°
20
64°
32°
21
55°
39°
22
64°
30°
23
77°
40°
24
84°
44°
25
87°
51°
26
77°
48°
27
69°
51°
28
75°
50°
29
76°
47°
30
72°
44°
31
77°
47°
1
78°
47°
2
82°
50°
3
83°
52°
4
82°
51°
5
68°
42°
6
74°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Logan
Logan's May 2026 forecast shows daily high temperatures ranging from 68° to 87°, with overnight lows between 40° and 52°. The average high for May is 77° with an average low of 47°. 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 Logan. See also: June | July | August.
