S
M
T
W
T
F
S
28
72°
56°
29
71°
57°
30
73°
58°
1
72°
57°
2
73°
55°
3
68°
54°
4
68°
52°
5
69°
54°
6
69°
52°
7
68°
53°
8
69°
52°
9
70°
52°
10
71°
53°
11
74°
58°
12
75°
59°
13
74°
60°
14
75°
58°
15
72°
60°
16
74°
59°
17
72°
55°
18
70°
58°
19
71°
58°
20
76°
60°
21
76°
60°
22
Hist. Avg.
70°
59°
23
Hist. Avg.
70°
59°
24
Hist. Avg.
71°
59°
25
Hist. Avg.
71°
59°
26
Hist. Avg.
71°
60°
27
Hist. Avg.
71°
60°
28
Hist. Avg.
71°
60°
29
Hist. Avg.
71°
60°
30
Hist. Avg.
71°
60°
31
Hist. Avg.
71°
60°
1
Hist. Avg.
72°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Calais
Calais's July 2026 forecast shows daily high temperatures ranging from 68° to 76°, with overnight lows between 52° and 60°. The average high for July is 72° 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 July weather will actually feel in Calais. See also: August | September | October.
