S
M
T
W
T
F
S
26
82°
65°
27
77°
63°
28
77°
61°
29
78°
64°
30
83°
67°
31
84°
65°
1
79°
61°
2
82°
64°
3
84°
58°
4
77°
61°
5
78°
63°
6
77°
58°
7
78°
57°
8
79°
56°
9
78°
57°
10
78°
64°
11
80°
61°
12
79°
59°
13
81°
56°
14
76°
56°
15
78°
58°
16
78°
56°
17
75°
56°
18
76°
55°
19
77°
55°
20
79°
60°
21
80°
63°
22
80°
63°
23
83°
64°
24
83°
64°
25
85°
60°
26
81°
55°
27
77°
59°
28
80°
62°
29
81°
54°
30
77°
52°
31
75°
51°
1
73°
55°
2
72°
53°
3
74°
53°
4
73°
52°
5
72°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mendota
Mendota's August 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 51° and 67°. The average high for August is 78° with an average low of 59°. 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 Mendota. See also: September | October | November.
