S
M
T
W
T
F
S
26
93°
59°
27
94°
56°
28
96°
59°
29
97°
61°
30
97°
61°
31
100°
59°
1
102°
59°
2
104°
62°
3
106°
64°
4
102°
62°
5
101°
62°
6
102°
63°
7
107°
67°
8
106°
66°
9
101°
62°
10
97°
60°
11
93°
61°
12
94°
61°
13
94°
59°
14
91°
60°
15
92°
58°
16
94°
60°
17
91°
62°
18
93°
63°
19
90°
62°
20
91°
61°
21
94°
62°
22
94°
62°
23
93°
63°
24
95°
63°
25
95°
62°
26
94°
63°
27
95°
63°
28
95°
62°
29
94°
62°
30
93°
63°
31
93°
63°
1
91°
62°
2
93°
62°
3
94°
61°
4
93°
62°
5
91°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lathrop
Lathrop's August 2026 forecast shows daily high temperatures ranging from 90° to 107°, with overnight lows between 58° and 67°. The average high for August is 95° with an average low of 62°. 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 Lathrop. See also: September | October | November.