S
M
T
W
T
F
S
26
77°
56°
27
88°
52°
28
76°
58°
29
77°
59°
30
77°
58°
31
81°
61°
1
85°
59°
2
80°
59°
3
76°
53°
4
76°
55°
5
77°
59°
6
77°
58°
7
75°
58°
8
75°
55°
9
76°
54°
10
77°
58°
11
79°
57°
12
78°
58°
13
75°
55°
14
76°
54°
15
78°
59°
16
83°
58°
17
84°
59°
18
85°
59°
19
84°
58°
20
78°
57°
21
77°
57°
22
84°
56°
23
83°
56°
24
85°
55°
25
85°
45°
26
76°
48°
27
74°
50°
28
77°
53°
29
83°
54°
30
84°
48°
31
84°
43°
1
74°
41°
2
68°
39°
3
69°
40°
4
70°
41°
5
74°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Gainsborough
Gainsborough's August 2026 forecast shows daily high temperatures ranging from 68° to 88°, with overnight lows between 39° and 61°. The average high for August is 79° with an average low of 54°. 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 Gainsborough. See also: September | October | November.
