S
M
T
W
T
F
S
26
87°
68°
27
85°
68°
28
87°
69°
29
90°
69°
30
91°
68°
31
90°
69°
1
89°
69°
2
89°
68°
3
88°
66°
4
86°
62°
5
84°
62°
6
83°
61°
7
84°
62°
8
85°
68°
9
88°
68°
10
89°
67°
11
88°
68°
12
89°
68°
13
Hist. Avg.
85°
64°
14
Hist. Avg.
85°
64°
15
Hist. Avg.
85°
64°
16
Hist. Avg.
85°
64°
17
Hist. Avg.
85°
64°
18
Hist. Avg.
85°
64°
19
Hist. Avg.
85°
64°
20
Hist. Avg.
84°
64°
21
Hist. Avg.
84°
64°
22
Hist. Avg.
84°
63°
23
Hist. Avg.
84°
63°
24
Hist. Avg.
84°
63°
25
Hist. Avg.
84°
63°
26
Hist. Avg.
84°
63°
27
Hist. Avg.
84°
62°
28
Hist. Avg.
84°
62°
29
Hist. Avg.
83°
62°
30
Hist. Avg.
83°
62°
31
Hist. Avg.
83°
62°
1
Hist. Avg.
83°
61°
2
Hist. Avg.
83°
61°
3
Hist. Avg.
82°
61°
4
Hist. Avg.
82°
61°
5
Hist. Avg.
82°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Helmetta
Helmetta's August 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 61° and 69°. The average high for August is 87° with an average low of 67°. 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 Helmetta. See also: September | October | November.