S
M
T
W
T
F
S
28
82°
70°
29
90°
72°
30
91°
72°
1
93°
73°
2
95°
73°
3
95°
73°
4
90°
72°
5
90°
70°
6
88°
72°
7
84°
70°
8
86°
70°
9
87°
71°
10
87°
72°
11
82°
70°
12
81°
64°
13
85°
63°
14
89°
66°
15
91°
65°
16
88°
67°
17
86°
66°
18
88°
66°
19
86°
67°
20
87°
64°
21
87°
63°
22
88°
64°
23
88°
65°
24
87°
66°
25
82°
65°
26
82°
64°
27
83°
65°
28
83°
65°
29
84°
64°
30
83°
66°
31
84°
65°
1
84°
66°
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 81° to 91°, with overnight lows between 63° and 72°. The average high for July is 85° with an average low of 66°. 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.