S
M
T
W
T
F
S
26
81°
64°
27
83°
66°
28
86°
66°
29
86°
65°
30
87°
66°
31
85°
65°
1
83°
66°
2
86°
67°
3
87°
67°
4
88°
66°
5
85°
66°
6
87°
65°
7
88°
66°
8
87°
62°
9
80°
59°
10
80°
60°
11
85°
65°
12
83°
65°
13
86°
66°
14
86°
66°
15
84°
65°
16
83°
62°
17
82°
57°
18
83°
57°
19
85°
58°
20
86°
60°
21
87°
62°
22
86°
63°
23
87°
63°
24
85°
62°
25
81°
62°
26
81°
59°
27
80°
59°
28
80°
61°
29
81°
59°
30
80°
59°
31
84°
61°
1
86°
60°
2
85°
60°
3
85°
56°
4
80°
53°
5
79°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Blaine
Blaine's August 2026 forecast shows daily high temperatures ranging from 79° to 88°, with overnight lows between 53° and 67°. The average high for August is 84° with an average low of 62°. 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 Blaine. See also: September | October | November.
