S
M
T
W
T
F
S
28
61°
47°
29
64°
50°
30
64°
49°
1
70°
46°
2
74°
45°
3
79°
48°
4
84°
47°
5
82°
48°
6
88°
53°
7
88°
49°
8
85°
47°
9
84°
46°
10
83°
45°
11
83°
45°
12
85°
48°
13
90°
47°
14
90°
49°
15
85°
45°
16
88°
52°
17
79°
50°
18
82°
49°
19
88°
51°
20
90°
52°
21
89°
52°
22
90°
51°
23
90°
52°
24
81°
51°
25
80°
49°
26
81°
50°
27
83°
52°
28
88°
52°
29
89°
51°
30
90°
52°
31
90°
52°
1
91°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Blaine
Blaine's July 2026 forecast shows daily high temperatures ranging from 74° to 91°, with overnight lows between 45° and 53°. The average high for July is 85° with an average low of 49°. 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 Blaine. See also: August | September | October.