S
M
T
W
T
F
S
28
55°
46°
29
62°
46°
30
61°
42°
1
71°
36°
2
74°
36°
3
81°
40°
4
84°
44°
5
82°
43°
6
75°
45°
7
88°
45°
8
81°
51°
9
81°
42°
10
89°
45°
11
90°
47°
12
80°
53°
13
87°
52°
14
79°
59°
15
89°
52°
16
92°
51°
17
90°
54°
18
87°
46°
19
88°
45°
20
86°
55°
21
88°
54°
22
89°
61°
23
93°
55°
24
92°
53°
25
91°
48°
26
84°
46°
27
85°
46°
28
84°
45°
29
85°
46°
30
87°
47°
31
93°
50°
1
82°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lostine
Lostine's July 2026 forecast shows daily high temperatures ranging from 82° to 82°, with overnight lows between 44° and 44°. The average high for July is 82° with an average low of 44°. 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 Lostine. See also: August | September | October.
