S
M
T
W
T
F
S
28
77°
73°
29
78°
73°
30
78°
72°
1
79°
73°
2
79°
73°
3
80°
71°
4
79°
70°
5
81°
71°
6
80°
70°
7
79°
70°
8
79°
71°
9
81°
70°
10
81°
70°
11
80°
71°
12
82°
71°
13
81°
70°
14
79°
69°
15
79°
69°
16
80°
70°
17
81°
69°
18
79°
70°
19
79°
68°
20
81°
68°
21
82°
69°
22
82°
70°
23
81°
70°
24
80°
69°
25
79°
68°
26
79°
68°
27
81°
69°
28
81°
69°
29
80°
70°
30
81°
69°
31
80°
70°
1
78°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Santa Teresa
Santa Teresa's July 2026 forecast shows daily high temperatures ranging from 77° to 82°, with overnight lows between 68° and 73°. The average high for July is 80° with an average low of 70°. 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 Santa Teresa. See also: August | September | October.