S
M
T
W
T
F
S
28
69°
49°
29
67°
49°
30
70°
46°
1
72°
48°
2
76°
53°
3
83°
53°
4
83°
53°
5
85°
51°
6
86°
50°
7
84°
52°
8
86°
53°
9
84°
52°
10
86°
53°
11
83°
54°
12
89°
55°
13
92°
55°
14
95°
56°
15
79°
51°
16
79°
52°
17
78°
48°
18
81°
53°
19
84°
54°
20
85°
54°
21
81°
53°
22
80°
52°
23
80°
51°
24
81°
50°
25
81°
52°
26
82°
54°
27
84°
56°
28
87°
54°
29
83°
52°
30
86°
54°
31
88°
56°
1
82°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Junction City
Junction City's July 2026 forecast shows daily high temperatures ranging from 72° to 95°, with overnight lows between 48° and 56°. The average high for July is 83° with an average low of 53°. 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 Junction City. See also: August | September | October.