S
M
T
W
T
F
S
28
84°
66°
29
85°
67°
30
81°
66°
1
84°
64°
2
83°
65°
3
82°
63°
4
83°
66°
5
82°
65°
6
78°
60°
7
79°
61°
8
79°
63°
9
78°
64°
10
79°
65°
11
80°
66°
12
81°
66°
13
81°
65°
14
80°
66°
15
79°
66°
16
80°
64°
17
81°
63°
18
80°
64°
19
79°
61°
20
80°
63°
21
81°
64°
22
79°
63°
23
78°
63°
24
79°
62°
25
80°
64°
26
80°
66°
27
81°
66°
28
79°
65°
29
79°
66°
30
80°
65°
31
82°
66°
1
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Altamont
Altamont's July 2026 forecast shows daily high temperatures ranging from 78° to 85°, with overnight lows between 60° and 67°. The average high for July is 81° with an average low of 64°. 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 Altamont. See also: August | September | October.