S
M
T
W
T
F
S
26
86°
63°
27
90°
71°
28
92°
66°
29
83°
66°
30
85°
71°
31
89°
66°
1
92°
66°
2
85°
74°
3
90°
74°
4
85°
72°
5
84°
72°
6
94°
72°
7
90°
72°
8
89°
71°
9
93°
72°
10
97°
75°
11
95°
73°
12
88°
70°
13
87°
70°
14
86°
69°
15
88°
68°
16
85°
66°
17
83°
69°
18
91°
72°
19
91°
72°
20
92°
71°
21
90°
70°
22
90°
72°
23
92°
73°
24
93°
72°
25
92°
72°
26
89°
71°
27
86°
71°
28
88°
70°
29
87°
69°
30
88°
70°
31
88°
70°
1
89°
68°
2
82°
63°
3
81°
64°
4
81°
64°
5
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Hyattsville
Hyattsville's August 2026 forecast shows daily high temperatures ranging from 81° to 97°, with overnight lows between 62° and 75°. The average high for August is 88° with an average low of 70°. 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 Hyattsville. See also: September | October | November.