S
M
T
W
T
F
S
28
81°
66°
29
91°
77°
30
90°
66°
1
83°
63°
2
84°
63°
3
87°
68°
4
84°
64°
5
86°
61°
6
88°
66°
7
81°
65°
8
80°
68°
9
83°
63°
10
87°
60°
11
90°
66°
12
91°
74°
13
93°
70°
14
97°
73°
15
95°
71°
16
96°
74°
17
97°
72°
18
91°
65°
19
88°
63°
20
86°
65°
21
84°
62°
22
82°
61°
23
87°
66°
24
86°
65°
25
89°
66°
26
83°
61°
27
84°
61°
28
77°
58°
29
77°
61°
30
78°
63°
31
81°
63°
1
78°
64°
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 77° to 97°, with overnight lows between 58° and 74°. The average high for July is 86° with an average low of 65°. 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.