S
M
T
W
T
F
S
26
63°
39°
27
67°
48°
28
62°
49°
29
58°
38°
30
57°
35°
1
51°
34°
2
55°
43°
3
61°
43°
4
75°
45°
5
51°
41°
6
52°
37°
7
51°
36°
8
61°
41°
9
64°
43°
10
63°
44°
11
63°
48°
12
67°
46°
13
64°
45°
14
70°
48°
15
63°
45°
16
64°
44°
17
65°
53°
18
73°
53°
19
66°
52°
20
71°
54°
21
74°
54°
22
70°
55°
23
75°
50°
24
67°
49°
25
67°
51°
26
69°
57°
27
73°
55°
28
69°
53°
29
70°
50°
30
71°
49°
31
70°
49°
1
70°
55°
2
79°
54°
3
70°
53°
4
71°
51°
5
71°
51°
6
72°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pingree Grove
Pingree Grove's May 2026 forecast shows daily high temperatures ranging from 51° to 79°, with overnight lows between 34° and 57°. The average high for May is 66° with an average low of 48°. 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 Pingree Grove. See also: June | July | August.