S
M
T
W
T
F
S
26
80°
62°
27
80°
61°
28
77°
62°
29
81°
62°
30
82°
61°
31
81°
63°
1
82°
62°
2
81°
62°
3
80°
60°
4
80°
56°
5
78°
55°
6
74°
54°
7
77°
58°
8
80°
61°
9
80°
60°
10
78°
59°
11
76°
61°
12
74°
56°
13
77°
56°
14
Hist. Avg.
79°
58°
15
Hist. Avg.
79°
58°
16
Hist. Avg.
79°
58°
17
Hist. Avg.
79°
58°
18
Hist. Avg.
79°
57°
19
Hist. Avg.
79°
57°
20
Hist. Avg.
78°
57°
21
Hist. Avg.
78°
57°
22
Hist. Avg.
78°
57°
23
Hist. Avg.
78°
56°
24
Hist. Avg.
78°
56°
25
Hist. Avg.
78°
56°
26
Hist. Avg.
78°
56°
27
Hist. Avg.
77°
56°
28
Hist. Avg.
77°
55°
29
Hist. Avg.
77°
55°
30
Hist. Avg.
77°
55°
31
Hist. Avg.
76°
55°
1
Hist. Avg.
76°
54°
2
Hist. Avg.
76°
54°
3
Hist. Avg.
76°
54°
4
Hist. Avg.
75°
54°
5
Hist. Avg.
75°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Ashburnham
Ashburnham's August 2026 forecast shows daily high temperatures ranging from 74° to 82°, with overnight lows between 54° and 63°. The average high for August is 79° 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 August weather will actually feel in Ashburnham. See also: September | October | November.
