S
M
T
W
T
F
S
26
84°
61°
27
77°
57°
28
78°
58°
29
77°
56°
30
76°
57°
31
76°
59°
1
78°
58°
2
82°
61°
3
81°
61°
4
81°
60°
5
77°
56°
6
76°
55°
7
75°
59°
8
79°
58°
9
76°
60°
10
81°
56°
11
75°
53°
12
75°
56°
13
79°
60°
14
81°
54°
15
74°
52°
16
73°
51°
17
74°
56°
18
75°
59°
19
76°
60°
20
80°
60°
21
78°
59°
22
76°
58°
23
75°
58°
24
83°
51°
25
78°
55°
26
83°
52°
27
76°
50°
28
74°
50°
29
72°
51°
30
71°
49°
31
72°
51°
1
73°
55°
2
73°
58°
3
74°
58°
4
82°
56°
5
82°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Guilford
Guilford's August 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 49° and 61°. The average high for August is 77° 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 August weather will actually feel in Guilford. See also: September | October | November.
