S
M
T
W
T
F
S
28
68°
54°
29
66°
52°
30
67°
50°
1
64°
48°
2
64°
49°
3
65°
50°
4
65°
50°
5
64°
49°
6
65°
49°
7
68°
48°
8
68°
52°
9
69°
54°
10
66°
51°
11
68°
55°
12
69°
54°
13
67°
54°
14
65°
53°
15
67°
55°
16
70°
55°
17
69°
54°
18
69°
54°
19
68°
53°
20
68°
54°
21
67°
53°
22
68°
55°
23
69°
50°
24
69°
55°
25
68°
55°
26
69°
54°
27
68°
53°
28
66°
54°
29
67°
55°
30
65°
55°
31
67°
54°
1
65°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Barnard Castle
Barnard Castle's July 2026 forecast shows daily high temperatures ranging from 64° to 70°, with overnight lows between 48° and 55°. The average high for July is 67° with an average low of 53°. 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 Barnard Castle. See also: August | September | October.
