S
M
T
W
T
F
S
31
52°
50°
1
51°
47°
2
55°
46°
3
71°
42°
4
71°
45°
5
73°
38°
6
64°
40°
7
59°
37°
8
68°
48°
9
56°
45°
10
55°
44°
11
63°
41°
12
63°
42°
13
67°
44°
14
71°
48°
15
73°
47°
16
74°
49°
17
75°
50°
18
70°
47°
19
70°
48°
20
72°
47°
21
66°
45°
22
66°
47°
23
67°
47°
24
66°
42°
25
68°
44°
26
73°
49°
27
74°
51°
28
70°
51°
29
72°
50°
30
69°
51°
1
70°
52°
2
74°
51°
3
79°
52°
4
79°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lake McDonald
Lake McDonald's June 2026 forecast shows daily high temperatures ranging from 55° to 79°, with overnight lows between 37° and 53°. The average high for June is 69° with an average low of 47°. 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 Lake McDonald. See also: July | August | September.
