S
M
T
W
T
F
S
26
30°
19°
27
45°
19°
28
52°
23°
29
63°
30°
30
73°
39°
1
66°
43°
2
72°
34°
3
64°
41°
4
54°
32°
5
52°
23°
6
66°
34°
7
70°
43°
8
64°
37°
9
66°
45°
10
72°
48°
11
66°
48°
12
70°
46°
13
68°
43°
14
61°
45°
15
59°
34°
16
48°
36°
17
54°
35°
18
60°
42°
19
62°
42°
20
63°
42°
21
63°
42°
22
62°
42°
23
64°
44°
24
67°
46°
25
69°
47°
26
65°
44°
27
67°
47°
28
71°
48°
29
79°
56°
30
67°
48°
31
66°
47°
1
69°
49°
2
70°
50°
3
71°
50°
4
69°
49°
5
66°
49°
6
66°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Spruce Grove
Spruce Grove's May 2026 forecast shows daily high temperatures ranging from 48° to 79°, with overnight lows between 35° and 56°. The average high for May is 65° with an average low of 46°. 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 Grove. See also: June | July | August.
