S
M
T
W
T
F
S
28
85°
60°
29
85°
56°
30
80°
58°
1
80°
56°
2
81°
58°
3
79°
57°
4
80°
58°
5
83°
64°
6
79°
59°
7
80°
58°
8
84°
59°
9
84°
62°
10
81°
65°
11
80°
65°
12
81°
64°
13
84°
65°
14
87°
65°
15
88°
67°
16
89°
65°
17
88°
66°
18
87°
66°
19
89°
65°
20
89°
61°
21
87°
67°
22
85°
66°
23
84°
62°
24
81°
58°
25
80°
59°
26
81°
60°
27
78°
63°
28
79°
64°
29
86°
63°
30
87°
64°
31
87°
65°
1
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Latham
Latham's July 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 56° and 67°. The average high for July is 84° 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 July weather will actually feel in Latham. See also: August | September | October.