S
M
T
W
T
F
S
28
91°
69°
29
92°
69°
30
90°
70°
1
90°
71°
2
93°
73°
3
96°
71°
4
96°
72°
5
95°
69°
6
94°
68°
7
96°
70°
8
92°
70°
9
90°
71°
10
90°
70°
11
91°
70°
12
93°
73°
13
95°
72°
14
94°
71°
15
95°
69°
16
94°
70°
17
91°
70°
18
91°
69°
19
Hist. Avg.
96°
72°
20
Hist. Avg.
96°
72°
21
Hist. Avg.
96°
72°
22
Hist. Avg.
96°
72°
23
Hist. Avg.
96°
72°
24
Hist. Avg.
96°
72°
25
Hist. Avg.
96°
72°
26
Hist. Avg.
96°
72°
27
Hist. Avg.
96°
72°
28
Hist. Avg.
96°
72°
29
Hist. Avg.
96°
72°
30
Hist. Avg.
97°
72°
31
Hist. Avg.
97°
72°
1
Hist. Avg.
97°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Plum Grove
Plum Grove's July 2026 forecast shows daily high temperatures ranging from 90° to 96°, with overnight lows between 68° and 73°. The average high for July is 93° with an average low of 70°. 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 Plum Grove. See also: August | September | October.