S
M
T
W
T
F
S
28
85°
62°
29
87°
61°
30
92°
58°
1
96°
68°
2
98°
71°
3
97°
77°
4
91°
73°
5
85°
63°
6
76°
65°
7
67°
60°
8
85°
58°
9
91°
65°
10
87°
65°
11
85°
59°
12
83°
56°
13
87°
58°
14
90°
70°
15
83°
63°
16
88°
60°
17
84°
55°
18
82°
60°
19
80°
55°
20
82°
55°
21
77°
58°
22
85°
63°
23
74°
50°
24
77°
54°
25
77°
53°
26
78°
53°
27
79°
62°
28
76°
61°
29
72°
60°
30
76°
60°
31
77°
59°
1
77°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in South Ashburnham
South Ashburnham's July 2026 forecast shows daily high temperatures ranging from 72° to 79°, with overnight lows between 50° and 62°. The average high for July is 76° with an average low of 57°. 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 South Ashburnham. See also: August | September | October.