S
M
T
W
T
F
S
28
64°
59°
29
64°
57°
30
64°
59°
1
64°
59°
2
63°
57°
3
64°
57°
4
66°
59°
5
64°
59°
6
63°
57°
7
66°
57°
8
68°
57°
9
70°
57°
10
79°
57°
11
82°
59°
12
81°
64°
13
75°
63°
14
75°
61°
15
N/A
16
82°
55°
17
79°
53°
18
74°
51°
19
74°
49°
20
72°
51°
21
73°
52°
22
72°
53°
23
73°
54°
24
72°
53°
25
73°
56°
26
72°
56°
27
69°
55°
28
65°
53°
29
69°
57°
30
68°
56°
31
67°
56°
1
69°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Dolgellau
Dolgellau's July 2026 forecast shows daily high temperatures ranging from 65° to 82°, with overnight lows between 49° and 57°. The average high for July is 72° with an average low of 54°. 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 Dolgellau. See also: August | September | October.
