S
M
T
W
T
F
S
26
57°
41°
27
66°
48°
28
68°
50°
29
53°
45°
30
59°
42°
1
50°
40°
2
50°
35°
3
65°
34°
4
77°
50°
5
61°
44°
6
58°
36°
7
55°
43°
8
60°
46°
9
70°
51°
10
59°
42°
11
58°
38°
12
60°
50°
13
68°
49°
14
67°
51°
15
69°
50°
16
67°
48°
17
66°
49°
18
63°
53°
19
68°
55°
20
70°
55°
21
70°
50°
22
65°
47°
23
63°
46°
24
65°
47°
25
65°
49°
26
66°
49°
27
66°
48°
28
67°
49°
29
68°
51°
30
67°
54°
31
73°
55°
1
68°
54°
2
71°
56°
3
74°
60°
4
76°
60°
5
75°
61°
6
79°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in La Salle Township
La Salle Township's May 2026 forecast shows daily high temperatures ranging from 55° to 79°, with overnight lows between 36° and 62°. The average high for May is 67° with an average low of 50°. 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 La Salle Township. See also: June | July | August.