S
M
T
W
T
F
S
28
80°
55°
29
94°
71°
30
92°
74°
1
85°
69°
2
75°
64°
3
84°
62°
4
86°
63°
5
84°
59°
6
87°
55°
7
88°
65°
8
88°
66°
9
81°
60°
10
83°
59°
11
87°
63°
12
89°
62°
13
92°
65°
14
93°
63°
15
85°
58°
16
82°
57°
17
85°
60°
18
84°
58°
19
85°
57°
20
82°
56°
21
77°
56°
22
79°
60°
23
80°
61°
24
79°
58°
25
79°
60°
26
81°
59°
27
80°
61°
28
84°
61°
29
84°
62°
30
83°
61°
31
84°
62°
1
85°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Black River Falls
Black River Falls's July 2026 forecast shows daily high temperatures ranging from 77° to 93°, with overnight lows between 56° and 66°. The average high for July is 84° with an average low of 60°. 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 Black River Falls. See also: August | September | October.