S
M
T
W
T
F
S
26
68°
48°
27
61°
41°
28
69°
46°
29
68°
53°
30
60°
43°
1
62°
40°
2
53°
39°
3
57°
35°
4
69°
42°
5
68°
50°
6
71°
54°
7
63°
46°
8
66°
45°
9
70°
48°
10
74°
53°
11
59°
38°
12
65°
46°
13
61°
44°
14
60°
42°
15
64°
46°
16
69°
51°
17
73°
50°
18
73°
55°
19
75°
56°
20
73°
54°
21
76°
48°
22
67°
47°
23
67°
48°
24
68°
47°
25
68°
50°
26
69°
48°
27
70°
45°
28
72°
46°
29
76°
51°
30
73°
52°
31
72°
53°
1
70°
52°
2
74°
53°
3
75°
54°
4
73°
55°
5
73°
55°
6
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Grassy Creek Township
Grassy Creek Township's May 2026 forecast shows daily high temperatures ranging from 59° to 76°, with overnight lows between 38° and 56°. The average high for May is 70° 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 Grassy Creek Township. See also: June | July | August.