S
M
T
W
T
F
S
28
83°
50°
29
84°
51°
30
80°
45°
1
76°
50°
2
80°
51°
3
84°
52°
4
85°
51°
5
78°
48°
6
74°
42°
7
75°
46°
8
77°
51°
9
78°
51°
10
80°
52°
11
88°
53°
12
89°
54°
13
90°
55°
14
89°
54°
15
90°
55°
16
90°
55°
17
91°
56°
18
91°
55°
19
90°
56°
20
91°
56°
21
91°
55°
22
90°
56°
23
92°
55°
24
92°
56°
25
91°
55°
26
93°
56°
27
92°
54°
28
93°
53°
29
92°
51°
30
91°
52°
31
90°
50°
1
90°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in John Day
John Day's July 2026 forecast shows daily high temperatures ranging from 74° to 93°, with overnight lows between 42° and 56°. The average high for July is 87° with an average low of 52°. 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 John Day. See also: August | September | October.
