S
M
T
W
T
F
S
28
84°
66°
29
89°
64°
30
N/A
1
97°
76°
2
102°
77°
3
103°
77°
4
98°
75°
5
94°
70°
6
88°
69°
7
87°
64°
8
88°
65°
9
87°
69°
10
89°
71°
11
90°
69°
12
92°
70°
13
91°
70°
14
92°
76°
15
80°
63°
16
81°
63°
17
85°
65°
18
83°
65°
19
87°
68°
20
86°
69°
21
81°
69°
22
81°
68°
23
82°
69°
24
82°
68°
25
83°
68°
26
84°
68°
27
85°
69°
28
85°
68°
29
84°
69°
30
87°
70°
31
88°
70°
1
87°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Caldwell
Caldwell's July 2026 forecast shows daily high temperatures ranging from 80° to 103°, with overnight lows between 63° and 77°. The average high for July is 88° with an average low of 69°. 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 Caldwell. See also: August | September | October.
