S
M
T
W
T
F
S
28
69°
57°
29
70°
58°
30
72°
59°
1
71°
58°
2
71°
58°
3
68°
56°
4
68°
56°
5
67°
55°
6
67°
54°
7
66°
54°
8
68°
55°
9
69°
56°
10
69°
54°
11
71°
59°
12
72°
61°
13
73°
62°
14
74°
61°
15
70°
60°
16
71°
61°
17
71°
56°
18
70°
56°
19
Hist. Avg.
69°
56°
20
Hist. Avg.
69°
56°
21
Hist. Avg.
69°
56°
22
Hist. Avg.
69°
56°
23
Hist. Avg.
69°
56°
24
Hist. Avg.
69°
56°
25
Hist. Avg.
69°
56°
26
Hist. Avg.
69°
56°
27
Hist. Avg.
69°
56°
28
Hist. Avg.
69°
56°
29
Hist. Avg.
69°
56°
30
Hist. Avg.
69°
56°
31
Hist. Avg.
69°
56°
1
Hist. Avg.
70°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Delft
Delft's July 2026 forecast shows daily high temperatures ranging from 66° to 74°, with overnight lows between 54° and 62°. The average high for July is 70° with an average low of 57°. 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 Delft. See also: August | September | October.