S
M
T
W
T
F
S
31
75°
48°
1
78°
50°
2
75°
45°
3
82°
43°
4
85°
55°
5
80°
62°
6
83°
58°
7
81°
58°
8
78°
63°
9
80°
65°
10
83°
64°
11
76°
60°
12
78°
56°
13
81°
62°
14
65°
49°
15
74°
51°
16
72°
54°
17
62°
51°
18
72°
55°
19
73°
52°
20
73°
54°
21
71°
47°
22
74°
47°
23
75°
46°
24
74°
56°
25
74°
54°
26
74°
49°
27
77°
51°
28
79°
55°
29
93°
68°
30
93°
79°
1
91°
69°
2
87°
68°
3
83°
66°
4
79°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Fond du Lac
Fond du Lac's June 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. 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 Fond du Lac. See also: July | August | September.