S
M
T
W
T
F
S
28
66°
52°
29
64°
57°
30
84°
55°
1
79°
54°
2
82°
55°
3
77°
57°
4
68°
57°
5
72°
50°
6
73°
45°
7
77°
59°
8
72°
54°
9
79°
48°
10
83°
56°
11
86°
66°
12
94°
67°
13
95°
68°
14
91°
60°
15
82°
55°
16
80°
57°
17
79°
54°
18
74°
49°
19
76°
49°
20
77°
49°
21
77°
51°
22
76°
51°
23
77°
50°
24
81°
57°
25
82°
57°
26
80°
56°
27
80°
56°
28
79°
55°
29
78°
54°
30
75°
53°
31
72°
51°
1
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Brimson
Brimson's July 2026 forecast shows daily high temperatures ranging from 72° to 95°, with overnight lows between 49° and 68°. The average high for July is 80° with an average low of 55°. 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 Brimson. See also: August | September | October.