S
M
T
W
T
F
S
28
82°
63°
29
83°
57°
30
74°
54°
1
75°
55°
2
76°
57°
3
76°
61°
4
77°
57°
5
77°
56°
6
78°
59°
7
82°
62°
8
84°
63°
9
83°
62°
10
79°
61°
11
78°
60°
12
83°
61°
13
78°
57°
14
79°
56°
15
80°
60°
16
82°
62°
17
82°
60°
18
80°
56°
19
80°
62°
20
79°
63°
21
78°
63°
22
78°
62°
23
79°
61°
24
78°
59°
25
78°
58°
26
79°
59°
27
80°
61°
28
79°
57°
29
79°
60°
30
81°
61°
31
84°
62°
1
83°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Mill River
Mill River's July 2026 forecast shows daily high temperatures ranging from 74° to 84°, with overnight lows between 54° and 63°. The average high for July is 80° with an average low of 59°. 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 Mill River. See also: August | September | October.