S
M
T
W
T
F
S
28
61°
47°
29
64°
50°
30
64°
49°
1
70°
46°
2
73°
40°
3
80°
46°
4
83°
47°
5
81°
44°
6
83°
48°
7
90°
54°
8
82°
54°
9
83°
50°
10
87°
48°
11
84°
54°
12
77°
56°
13
91°
52°
14
82°
56°
15
92°
56°
16
99°
55°
17
88°
53°
18
89°
52°
19
92°
49°
20
95°
56°
21
94°
56°
22
95°
57°
23
95°
53°
24
89°
49°
25
88°
51°
26
87°
49°
27
86°
47°
28
90°
52°
29
91°
52°
30
88°
51°
31
81°
45°
1
79°
44°
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 79° to 99°, with overnight lows between 44° and 57°. The average high for July is 89° with an average low of 52°. 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.