S
M
T
W
T
F
S
28
87°
54°
29
86°
56°
30
91°
60°
1
89°
51°
2
91°
59°
3
89°
53°
4
92°
54°
5
96°
53°
6
96°
59°
7
94°
58°
8
95°
59°
9
91°
59°
10
91°
52°
11
98°
53°
12
99°
57°
13
100°
59°
14
97°
59°
15
96°
63°
16
95°
64°
17
95°
64°
18
96°
64°
19
100°
63°
20
103°
65°
21
96°
69°
22
93°
66°
23
88°
64°
24
98°
61°
25
103°
62°
26
101°
66°
27
92°
71°
28
89°
65°
29
88°
63°
30
96°
64°
31
91°
60°
1
95°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Frederick
Frederick'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 Frederick. See also: August | September | October.