S
M
T
W
T
F
S
28
79°
70°
29
89°
67°
30
91°
65°
1
100°
70°
2
102°
74°
3
102°
74°
4
102°
72°
5
95°
71°
6
84°
70°
7
78°
69°
8
83°
69°
9
88°
70°
10
87°
70°
11
83°
66°
12
81°
65°
13
85°
64°
14
85°
67°
15
84°
66°
16
86°
65°
17
88°
67°
18
85°
68°
19
86°
66°
20
81°
64°
21
79°
63°
22
79°
64°
23
80°
64°
24
81°
66°
25
81°
64°
26
82°
69°
27
83°
69°
28
86°
70°
29
84°
69°
30
86°
70°
31
85°
70°
1
86°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Monrovia
Monrovia's July 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 63° and 70°. The average high for July is 84° with an average low of 67°. 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 Monrovia. See also: August | September | October.
