S
M
T
W
T
F
S
28
70°
54°
29
71°
54°
30
71°
53°
1
70°
51°
2
69°
56°
3
70°
57°
4
69°
54°
5
71°
55°
6
70°
54°
7
70°
55°
8
69°
56°
9
70°
55°
10
68°
56°
11
69°
56°
12
70°
57°
13
71°
56°
14
71°
55°
15
70°
56°
16
69°
54°
17
70°
55°
18
71°
54°
19
71°
57°
20
69°
55°
21
70°
55°
22
72°
55°
23
72°
56°
24
Hist. Avg.
70°
54°
25
Hist. Avg.
70°
54°
26
Hist. Avg.
70°
54°
27
Hist. Avg.
70°
54°
28
Hist. Avg.
70°
54°
29
Hist. Avg.
70°
54°
30
Hist. Avg.
70°
54°
31
Hist. Avg.
70°
54°
1
Hist. Avg.
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Helmsley
Helmsley's July 2026 forecast shows daily high temperatures ranging from 68° to 72°, with overnight lows between 51° and 57°. The average high for July is 70° 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 Helmsley. See also: August | September | October.