S
M
T
W
T
F
S
31
68°
58°
1
69°
51°
2
66°
53°
3
61°
51°
4
62°
51°
5
N/A
6
63°
47°
7
64°
49°
8
68°
47°
9
59°
45°
10
59°
43°
11
62°
49°
12
67°
53°
13
66°
50°
14
66°
51°
15
70°
53°
16
70°
53°
17
71°
55°
18
70°
55°
19
70°
56°
20
71°
56°
21
72°
57°
22
72°
56°
23
71°
54°
24
64°
55°
25
66°
55°
26
66°
54°
27
67°
52°
28
71°
54°
29
72°
55°
30
71°
55°
1
71°
53°
2
70°
56°
3
73°
57°
4
72°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Spa
Spa's June 2026 forecast shows daily high temperatures ranging from 59° to 73°, with overnight lows between 43° and 58°. The average high for June is 68° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Spa. See also: July | August | September.
