S
M
T
W
T
F
S
31
77°
42°
1
72°
51°
2
78°
56°
3
83°
57°
4
88°
63°
5
94°
65°
6
93°
70°
7
76°
60°
8
69°
57°
9
76°
58°
10
77°
62°
11
82°
65°
12
82°
65°
13
81°
64°
14
83°
65°
15
87°
70°
16
75°
56°
17
75°
57°
18
77°
58°
19
79°
59°
20
82°
60°
21
80°
59°
22
77°
59°
23
77°
63°
24
78°
65°
25
80°
60°
26
78°
60°
27
81°
67°
28
85°
66°
29
82°
63°
30
80°
61°
1
79°
62°
2
79°
62°
3
82°
67°
4
85°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Caldwell
Caldwell's June 2026 forecast shows daily high temperatures ranging from 69° to 94°, with overnight lows between 56° and 70°. The average high for June is 81° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Caldwell. See also: July | August | September.
