S
M
T
W
T
F
S
26
44°
32°
27
47°
31°
28
41°
33°
29
46°
33°
30
51°
33°
1
51°
37°
2
43°
39°
3
59°
39°
4
43°
36°
5
46°
38°
6
52°
42°
7
51°
40°
8
49°
41°
9
45°
38°
10
52°
38°
11
40°
37°
12
48°
39°
13
40°
36°
14
N/A
15
46°
39°
16
46°
42°
17
54°
42°
18
51°
37°
19
47°
34°
20
45°
35°
21
64°
47°
22
49°
28°
23
47°
27°
24
52°
38°
25
63°
46°
26
63°
46°
27
64°
48°
28
50°
38°
29
50°
40°
30
51°
39°
31
50°
41°
1
50°
40°
2
51°
40°
3
50°
41°
4
51°
40°
5
50°
40°
6
50°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Baine Harbour
Baine Harbour's May 2026 forecast shows daily high temperatures ranging from 45° to 64°, with overnight lows between 27° and 48°. The average high for May is 52° with an average low of 40°. 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 Baine Harbour. See also: June | July | August.