S
M
T
W
T
F
S
26
65°
28°
27
69°
32°
28
59°
47°
29
53°
39°
30
51°
35°
1
50°
29°
2
47°
30°
3
56°
24°
4
69°
43°
5
65°
44°
6
48°
33°
7
54°
28°
8
56°
30°
9
62°
30°
10
56°
36°
11
55°
33°
12
56°
26°
13
62°
40°
14
50°
42°
15
69°
41°
16
70°
38°
17
81°
49°
18
85°
56°
19
82°
64°
20
61°
36°
21
62°
34°
22
64°
46°
23
57°
47°
24
60°
48°
25
66°
49°
26
72°
50°
27
74°
53°
28
73°
52°
29
73°
51°
30
74°
51°
31
74°
52°
1
76°
51°
2
77°
56°
3
74°
52°
4
73°
53°
5
74°
53°
6
73°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Campbellcroft
Campbellcroft's May 2026 forecast shows daily high temperatures ranging from 57° to 77°, with overnight lows between 34° and 56°. The average high for May is 70° with an average low of 49°. 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 Campbellcroft. See also: June | July | August.
