S
M
T
W
T
F
S
28
101°
82°
29
100°
80°
30
101°
79°
1
100°
77°
2
97°
78°
3
97°
81°
4
99°
80°
5
100°
79°
6
99°
82°
7
100°
81°
8
99°
80°
9
97°
79°
10
97°
81°
11
100°
80°
12
99°
81°
13
98°
79°
14
96°
78°
15
98°
80°
16
99°
80°
17
100°
78°
18
100°
79°
19
99°
80°
20
100°
80°
21
100°
79°
22
99°
80°
23
100°
81°
24
100°
81°
25
99°
80°
26
100°
81°
27
100°
81°
28
101°
80°
29
100°
80°
30
101°
81°
31
101°
81°
1
100°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Alamo
Alamo's July 2026 forecast shows daily high temperatures ranging from 96° to 101°, with overnight lows between 77° and 82°. The average high for July is 99° with an average low of 80°. 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 Alamo. See also: August | September | October.