S
M
T
W
T
F
S
28
70°
56°
29
70°
53°
30
69°
55°
1
69°
52°
2
68°
56°
3
70°
57°
4
70°
57°
5
71°
56°
6
70°
57°
7
70°
57°
8
69°
56°
9
70°
56°
10
66°
57°
11
69°
57°
12
70°
58°
13
71°
57°
14
70°
57°
15
68°
55°
16
67°
56°
17
70°
57°
18
69°
58°
19
71°
57°
20
70°
56°
21
72°
59°
22
73°
59°
23
72°
59°
24
72°
59°
25
Hist. Avg.
69°
54°
26
Hist. Avg.
69°
54°
27
Hist. Avg.
69°
54°
28
Hist. Avg.
70°
54°
29
Hist. Avg.
70°
54°
30
Hist. Avg.
70°
54°
31
Hist. Avg.
70°
54°
1
Hist. Avg.
70°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Barnstaple
Barnstaple's July 2026 forecast shows daily high temperatures ranging from 66° to 73°, with overnight lows between 52° and 59°. 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 Barnstaple. See also: August | September | October.
