S
M
T
W
T
F
S
28
82°
58°
29
87°
61°
30
90°
62°
1
87°
63°
2
91°
63°
3
91°
62°
4
92°
63°
5
91°
64°
6
91°
63°
7
92°
58°
8
92°
53°
9
83°
55°
10
81°
59°
11
85°
62°
12
90°
63°
13
92°
60°
14
87°
57°
15
84°
57°
16
84°
59°
17
85°
55°
18
83°
53°
19
82°
53°
20
83°
55°
21
84°
58°
22
85°
63°
23
91°
63°
24
93°
64°
25
93°
57°
26
89°
60°
27
86°
62°
28
89°
61°
29
93°
63°
30
90°
62°
31
91°
64°
1
92°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Amherst
Amherst's July 2026 forecast shows daily high temperatures ranging from 81° to 93°, with overnight lows between 53° and 64°. The average high for July is 88° 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 Amherst. See also: August | September | October.