S
M
T
W
T
F
S
28
60°
48°
29
70°
49°
30
72°
52°
1
76°
46°
2
80°
43°
3
86°
44°
4
90°
51°
5
88°
47°
6
86°
54°
7
95°
46°
8
89°
54°
9
90°
48°
10
95°
46°
11
93°
63°
12
80°
63°
13
96°
54°
14
87°
63°
15
98°
58°
16
97°
60°
17
96°
61°
18
93°
53°
19
94°
49°
20
87°
59°
21
95°
61°
22
96°
67°
23
97°
61°
24
97°
57°
25
95°
64°
26
88°
52°
27
91°
51°
28
90°
58°
29
89°
60°
30
93°
56°
31
100°
51°
1
88°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in La Grande
La Grande's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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 La Grande. See also: August | September | October.
