S
M
T
W
T
F
S
26
85°
64°
27
84°
63°
28
83°
62°
29
83°
61°
30
80°
59°
31
75°
58°
1
75°
60°
2
76°
61°
3
80°
61°
4
82°
60°
5
78°
61°
6
79°
60°
7
75°
59°
8
76°
61°
9
76°
59°
10
78°
60°
11
79°
61°
12
82°
60°
13
81°
59°
14
82°
60°
15
81°
59°
16
84°
52°
17
79°
50°
18
73°
49°
19
71°
50°
20
73°
51°
21
74°
50°
22
75°
50°
23
74°
51°
24
75°
55°
25
77°
57°
26
80°
49°
27
72°
50°
28
70°
49°
29
74°
56°
30
78°
56°
31
78°
48°
1
71°
45°
2
69°
48°
3
70°
53°
4
74°
49°
5
77°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Gillett
Gillett's August 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 45° and 64°. The average high for August is 77° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Gillett. See also: September | October | November.
