S
M
T
W
T
F
S
28
94°
70°
29
94°
71°
30
89°
71°
1
95°
70°
2
95°
72°
3
94°
71°
4
95°
67°
5
88°
66°
6
88°
70°
7
89°
70°
8
89°
71°
9
92°
71°
10
91°
70°
11
90°
70°
12
92°
71°
13
91°
72°
14
93°
70°
15
94°
70°
16
93°
71°
17
94°
72°
18
96°
73°
19
92°
73°
20
92°
72°
21
97°
73°
22
97°
73°
23
96°
74°
24
97°
74°
25
97°
67°
26
91°
66°
27
90°
67°
28
90°
68°
29
89°
70°
30
91°
71°
31
91°
74°
1
92°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Excelsior
Excelsior's July 2026 forecast shows daily high temperatures ranging from 88° to 97°, with overnight lows between 66° and 74°. The average high for July is 93° with an average low of 71°. 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 Excelsior. See also: August | September | October.