S
M
T
W
T
F
S
28
66°
49°
29
72°
51°
30
79°
54°
1
83°
57°
2
87°
51°
3
91°
59°
4
98°
56°
5
97°
62°
6
92°
66°
7
96°
55°
8
100°
66°
9
96°
60°
10
101°
66°
11
101°
66°
12
93°
65°
13
94°
71°
14
97°
68°
15
97°
70°
16
98°
68°
17
96°
69°
18
94°
67°
19
95°
66°
20
93°
68°
21
92°
60°
22
97°
67°
23
98°
68°
24
92°
66°
25
96°
66°
26
96°
67°
27
97°
67°
28
97°
68°
29
98°
67°
30
97°
67°
31
96°
65°
1
87°
63°
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 87° to 101°, with overnight lows between 60° and 71°. The average high for July is 96° with an average low of 66°. 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.
