S
M
T
W
T
F
S
26
87°
69°
27
89°
74°
28
91°
72°
29
83°
66°
30
67°
59°
1
59°
52°
2
74°
51°
3
79°
46°
4
80°
52°
5
81°
62°
6
84°
58°
7
73°
55°
8
75°
61°
9
77°
63°
10
85°
66°
11
74°
63°
12
83°
58°
13
86°
54°
14
87°
60°
15
89°
64°
16
88°
66°
17
89°
71°
18
87°
75°
19
90°
67°
20
81°
66°
21
83°
68°
22
88°
69°
23
79°
69°
24
85°
67°
25
85°
68°
26
84°
71°
27
81°
69°
28
81°
69°
29
82°
66°
30
86°
68°
31
84°
66°
1
80°
64°
2
83°
63°
3
84°
62°
4
86°
63°
5
85°
67°
6
88°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pine Grove
Pine Grove's May 2026 forecast shows daily high temperatures ranging from 80° to 88°, with overnight lows between 62° and 71°. The average high for May is 84° with an average low of 66°. 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. See also: June | July | August.
