S
M
T
W
T
F
S
26
58°
44°
27
71°
39°
28
62°
46°
29
62°
52°
30
69°
43°
1
68°
46°
2
59°
40°
3
62°
41°
4
72°
52°
5
83°
60°
6
74°
58°
7
64°
41°
8
58°
41°
9
61°
45°
10
68°
51°
11
68°
54°
12
69°
54°
13
69°
52°
14
71°
53°
15
68°
55°
16
69°
53°
17
68°
57°
18
69°
59°
19
77°
59°
20
77°
58°
21
75°
60°
22
78°
60°
23
79°
59°
24
79°
60°
25
74°
57°
26
72°
60°
27
72°
61°
28
80°
62°
29
78°
62°
30
79°
61°
31
77°
62°
1
75°
56°
2
72°
56°
3
72°
55°
4
73°
55°
5
73°
56°
6
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Colesville
Colesville's May 2026 forecast shows daily high temperatures ranging from 58° to 83°, with overnight lows between 40° and 62°. The average high for May is 72° with an average low of 55°. 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 Colesville. See also: June | July | August.
