S
M
T
W
T
F
S
26
95°
78°
27
97°
79°
28
96°
79°
29
95°
78°
30
95°
78°
31
96°
79°
1
97°
79°
2
97°
78°
3
96°
78°
4
96°
79°
5
97°
77°
6
96°
78°
7
95°
77°
8
88°
76°
9
89°
72°
10
89°
74°
11
91°
76°
12
90°
77°
13
95°
77°
14
96°
78°
15
96°
78°
16
95°
77°
17
96°
78°
18
96°
78°
19
97°
77°
20
96°
76°
21
88°
65°
22
87°
68°
23
87°
68°
24
90°
72°
25
90°
72°
26
92°
71°
27
93°
73°
28
93°
73°
29
92°
72°
30
92°
72°
31
93°
73°
1
92°
72°
2
93°
72°
3
92°
73°
4
92°
73°
5
92°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Longtown
Longtown's August 2026 forecast shows daily high temperatures ranging from 87° to 97°, with overnight lows between 65° and 79°. The average high for August is 93° with an average low of 75°. 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 Longtown. See also: September | October | November.
