S
M
T
W
T
F
S
26
100°
75°
27
101°
76°
28
100°
75°
29
101°
76°
30
100°
77°
31
98°
77°
1
101°
76°
2
100°
76°
3
101°
75°
4
101°
77°
5
102°
77°
6
Hist. Avg.
98°
71°
7
Hist. Avg.
98°
71°
8
Hist. Avg.
98°
71°
9
Hist. Avg.
98°
71°
10
Hist. Avg.
98°
71°
11
Hist. Avg.
98°
71°
12
Hist. Avg.
97°
70°
13
Hist. Avg.
97°
70°
14
Hist. Avg.
97°
70°
15
Hist. Avg.
97°
70°
16
Hist. Avg.
97°
70°
17
Hist. Avg.
97°
70°
18
Hist. Avg.
96°
70°
19
Hist. Avg.
96°
70°
20
Hist. Avg.
96°
70°
21
Hist. Avg.
96°
69°
22
Hist. Avg.
96°
69°
23
Hist. Avg.
95°
69°
24
Hist. Avg.
95°
69°
25
Hist. Avg.
95°
69°
26
Hist. Avg.
94°
68°
27
Hist. Avg.
94°
68°
28
Hist. Avg.
94°
68°
29
Hist. Avg.
94°
68°
30
Hist. Avg.
93°
68°
31
Hist. Avg.
93°
67°
1
Hist. Avg.
93°
67°
2
Hist. Avg.
92°
67°
3
Hist. Avg.
92°
67°
4
Hist. Avg.
92°
66°
5
Hist. Avg.
92°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Frederick
Frederick's August 2026 forecast shows daily high temperatures ranging from 98° to 102°, with overnight lows between 75° and 77°. The average high for August is 100° with an average low of 76°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Frederick. See also: September | October | November.
