S
M
T
W
T
F
S
26
60°
41°
27
71°
37°
28
56°
44°
29
56°
50°
30
60°
40°
1
61°
32°
2
54°
37°
3
61°
36°
4
73°
33°
5
80°
52°
6
66°
51°
7
65°
44°
8
63°
36°
9
60°
47°
10
64°
47°
11
62°
40°
12
67°
32°
13
65°
51°
14
54°
40°
15
71°
46°
16
79°
43°
17
85°
56°
18
91°
57°
19
90°
61°
20
84°
60°
21
61°
53°
22
68°
47°
23
50°
48°
24
61°
56°
25
74°
60°
26
80°
59°
27
80°
60°
28
78°
53°
29
73°
48°
30
73°
45°
31
70°
51°
1
74°
53°
2
76°
56°
3
75°
54°
4
75°
53°
5
76°
54°
6
72°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Millerstown
Millerstown's May 2026 forecast shows daily high temperatures ranging from 50° to 80°, with overnight lows between 45° and 60°. The average high for May is 72° with an average low of 53°. 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 Millerstown. See also: June | July | August.
