S
M
T
W
T
F
S
26
86°
62°
27
86°
72°
28
78°
65°
29
70°
60°
30
65°
52°
1
66°
51°
2
69°
48°
3
75°
48°
4
82°
62°
5
70°
60°
6
60°
47°
7
71°
48°
8
78°
47°
9
86°
60°
10
85°
57°
11
78°
52°
12
83°
56°
13
84°
51°
14
79°
56°
15
85°
70°
16
86°
67°
17
89°
71°
18
91°
73°
19
89°
65°
20
71°
59°
21
73°
63°
22
72°
61°
23
82°
65°
24
77°
65°
25
78°
66°
26
79°
68°
27
82°
68°
28
81°
67°
29
78°
65°
30
82°
68°
31
83°
67°
1
83°
69°
2
85°
68°
3
84°
66°
4
82°
69°
5
85°
70°
6
86°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Big Lake Township
Big Lake Township's May 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 61° and 70°. The average high for May is 81° with an average low of 67°. 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 Big Lake Township. See also: June | July | August.