S
M
T
W
T
F
S
28
96°
72°
29
100°
70°
30
97°
69°
1
98°
71°
2
101°
66°
3
105°
65°
4
107°
82°
5
109°
81°
6
110°
82°
7
110°
82°
8
112°
80°
9
113°
77°
10
110°
78°
11
117°
83°
12
116°
86°
13
115°
86°
14
104°
82°
15
112°
82°
16
111°
79°
17
112°
78°
18
115°
79°
19
108°
79°
20
106°
80°
21
108°
80°
22
109°
79°
23
110°
81°
24
110°
81°
25
109°
80°
26
108°
80°
27
108°
79°
28
109°
80°
29
109°
80°
30
108°
81°
31
108°
80°
1
107°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Thermal
Thermal's July 2026 forecast shows daily high temperatures ranging from 104° to 117°, with overnight lows between 77° and 86°. The average high for July is 110° with an average low of 81°. 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 Thermal. See also: August | September | October.