S
M
T
W
T
F
S
31
76°
52°
1
77°
53°
2
77°
55°
3
85°
51°
4
85°
60°
5
75°
63°
6
85°
62°
7
82°
61°
8
81°
63°
9
88°
67°
10
89°
67°
11
77°
63°
12
79°
58°
13
81°
65°
14
70°
56°
15
76°
53°
16
73°
60°
17
65°
55°
18
71°
54°
19
76°
55°
20
78°
56°
21
71°
58°
22
81°
55°
23
82°
52°
24
71°
56°
25
76°
55°
26
73°
53°
27
77°
53°
28
80°
70°
29
93°
75°
30
91°
72°
1
94°
70°
2
90°
68°
3
86°
68°
4
87°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Fort Atkinson
Fort Atkinson's June 2026 forecast shows daily high temperatures ranging from 80° to 94°, with overnight lows between 68° and 75°. The average high for June is 89° with an average low of 70°. 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 Fort Atkinson. See also: July | August | September.
