S
M
T
W
T
F
S
26
42°
27°
27
51°
26°
28
54°
26°
29
54°
24°
30
54°
32°
1
57°
39°
2
52°
34°
3
56°
40°
4
44°
38°
5
60°
47°
6
61°
47°
7
60°
44°
8
54°
40°
9
51°
37°
10
57°
38°
11
54°
37°
12
54°
37°
13
54°
36°
14
58°
40°
15
56°
42°
16
57°
38°
17
52°
35°
18
51°
34°
19
51°
35°
20
52°
34°
21
59°
39°
22
59°
40°
23
58°
41°
24
58°
41°
25
57°
40°
26
60°
41°
27
55°
41°
28
56°
40°
29
58°
38°
30
55°
36°
31
54°
35°
1
57°
42°
2
56°
41°
3
55°
38°
4
56°
39°
5
57°
42°
6
57°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Spruce Brook
Spruce Brook's May 2026 forecast shows daily high temperatures ranging from 44° to 61°, with overnight lows between 34° and 47°. The average high for May is 56° with an average low of 39°. 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 Spruce Brook. See also: June | July | August.