S
M
T
W
T
F
S
28
90°
70°
29
90°
62°
30
93°
67°
1
94°
67°
2
102°
74°
3
105°
75°
4
109°
80°
5
108°
83°
6
109°
84°
7
113°
77°
8
111°
75°
9
112°
77°
10
113°
76°
11
116°
77°
12
111°
78°
13
113°
79°
14
112°
78°
15
109°
74°
16
101°
70°
17
106°
77°
18
106°
75°
19
108°
78°
20
110°
78°
21
110°
79°
22
108°
78°
23
106°
78°
24
106°
77°
25
104°
73°
26
106°
75°
27
106°
77°
28
107°
78°
29
109°
77°
30
110°
78°
31
111°
79°
1
110°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Beaver Dam
Beaver Dam's July 2026 forecast shows daily high temperatures ranging from 101° to 116°, with overnight lows between 70° and 84°. The average high for July is 109° with an average low of 77°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Beaver Dam. See also: August | September | October.