S
M
T
W
T
F
S
28
76°
52°
29
74°
51°
30
71°
50°
1
70°
59°
2
63°
47°
3
65°
46°
4
70°
53°
5
68°
52°
6
66°
50°
7
70°
54°
8
66°
54°
9
67°
53°
10
68°
52°
11
67°
51°
12
73°
54°
13
75°
55°
14
74°
56°
15
76°
56°
16
75°
55°
17
76°
56°
18
76°
57°
19
77°
58°
20
77°
57°
21
76°
56°
22
75°
54°
23
74°
48°
24
66°
48°
25
73°
54°
26
76°
55°
27
75°
52°
28
74°
49°
29
73°
53°
30
74°
54°
31
72°
51°
1
73°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Rolla
Rolla's July 2026 forecast shows daily high temperatures ranging from 63° to 77°, with overnight lows between 46° and 59°. The average high for July is 72° 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 Rolla. See also: August | September | October.