S
M
T
W
T
F
S
26
55°
41°
27
70°
37°
28
59°
50°
29
55°
51°
30
55°
37°
1
57°
32°
2
49°
35°
3
58°
36°
4
75°
41°
5
77°
59°
6
65°
50°
7
62°
41°
8
61°
35°
9
62°
48°
10
66°
49°
11
63°
38°
12
68°
33°
13
67°
50°
14
50°
45°
15
69°
47°
16
77°
44°
17
86°
59°
18
91°
59°
19
85°
64°
20
80°
60°
21
62°
51°
22
65°
48°
23
47°
45°
24
60°
56°
25
76°
56°
26
79°
61°
27
79°
57°
28
75°
51°
29
72°
48°
30
68°
46°
31
69°
51°
1
73°
55°
2
74°
57°
3
75°
55°
4
74°
57°
5
73°
56°
6
70°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pine Grove Mills
Pine Grove Mills's May 2026 forecast shows daily high temperatures ranging from 47° to 79°, with overnight lows between 45° and 61°. The average high for May is 71° with an average low of 54°. 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 Pine Grove Mills. See also: June | July | August.
