S
M
T
W
T
F
S
26
79°
63°
27
81°
59°
28
84°
64°
29
93°
63°
30
82°
63°
31
77°
63°
1
77°
59°
2
N/A
3
93°
60°
4
80°
61°
5
79°
53°
6
75°
50°
7
75°
53°
8
77°
54°
9
77°
58°
10
78°
57°
11
80°
58°
12
81°
59°
13
80°
59°
14
78°
57°
15
72°
56°
16
73°
55°
17
70°
54°
18
68°
54°
19
68°
50°
20
69°
50°
21
67°
49°
22
67°
49°
23
68°
50°
24
71°
55°
25
72°
55°
26
72°
53°
27
71°
52°
28
72°
54°
29
71°
54°
30
72°
53°
31
73°
54°
1
71°
53°
2
69°
48°
3
66°
48°
4
66°
48°
5
68°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Guildford
Guildford's August 2026 forecast shows daily high temperatures ranging from 66° to 93°, with overnight lows between 47° and 61°. The average high for August is 73° 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 August weather will actually feel in Guildford. See also: September | October | November.
