S
M
T
W
T
F
S
26
86°
70°
27
86°
71°
28
89°
71°
29
90°
70°
30
91°
71°
31
91°
70°
1
90°
70°
2
90°
71°
3
89°
66°
4
88°
63°
5
85°
64°
6
84°
63°
7
85°
64°
8
87°
69°
9
90°
70°
10
89°
69°
11
89°
70°
12
86°
68°
13
86°
69°
14
85°
70°
15
Hist. Avg.
81°
64°
16
Hist. Avg.
81°
64°
17
Hist. Avg.
81°
64°
18
Hist. Avg.
80°
64°
19
Hist. Avg.
80°
64°
20
Hist. Avg.
80°
64°
21
Hist. Avg.
80°
64°
22
Hist. Avg.
80°
63°
23
Hist. Avg.
80°
63°
24
Hist. Avg.
80°
63°
25
Hist. Avg.
80°
63°
26
Hist. Avg.
79°
63°
27
Hist. Avg.
79°
62°
28
Hist. Avg.
79°
62°
29
Hist. Avg.
79°
62°
30
Hist. Avg.
79°
62°
31
Hist. Avg.
78°
62°
1
Hist. Avg.
78°
61°
2
Hist. Avg.
78°
61°
3
Hist. Avg.
78°
61°
4
Hist. Avg.
78°
61°
5
Hist. Avg.
77°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Fallston
Fallston's August 2026 forecast shows daily high temperatures ranging from 84° to 91°, with overnight lows between 63° and 71°. The average high for August is 88° with an average low of 68°. 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 Fallston. See also: September | October | November.
