S
M
T
W
T
F
S
26
68°
50°
27
64°
46°
28
57°
45°
29
63°
52°
30
75°
54°
1
63°
52°
2
64°
52°
3
61°
52°
4
59°
46°
5
54°
50°
6
55°
50°
7
61°
48°
8
63°
46°
9
63°
54°
10
55°
48°
11
57°
46°
12
57°
45°
13
55°
45°
14
52°
45°
15
57°
43°
16
57°
43°
17
57°
46°
18
57°
46°
19
63°
54°
20
N/A
21
74°
55°
22
84°
58°
23
74°
56°
24
79°
59°
25
79°
60°
26
78°
63°
27
78°
62°
28
75°
56°
29
73°
57°
30
69°
53°
31
67°
52°
1
66°
53°
2
59°
52°
3
60°
55°
4
61°
54°
5
60°
55°
6
60°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Lamballe
Lamballe's May 2026 forecast shows daily high temperatures ranging from 59° to 84°, with overnight lows between 52° and 63°. The average high for May is 70° with an average low of 56°. 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 Lamballe. See also: June | July | August.