S
M
T
W
T
F
S
26
71°
50°
27
71°
51°
28
70°
50°
29
72°
51°
30
72°
49°
31
69°
50°
1
71°
50°
2
70°
48°
3
69°
46°
4
71°
51°
5
72°
52°
6
71°
51°
7
71°
49°
8
70°
45°
9
67°
48°
10
67°
50°
11
68°
48°
12
67°
49°
13
68°
48°
14
68°
48°
15
67°
50°
16
68°
50°
17
69°
51°
18
71°
48°
19
70°
47°
20
70°
49°
21
69°
50°
22
67°
50°
23
70°
49°
24
70°
48°
25
69°
48°
26
69°
46°
27
68°
47°
28
69°
49°
29
68°
47°
30
66°
45°
31
67°
47°
1
66°
48°
2
67°
49°
3
66°
48°
4
68°
47°
5
67°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Silloth
Silloth's August 2026 forecast shows daily high temperatures ranging from 66° to 72°, with overnight lows between 45° and 52°. The average high for August is 69° with an average low of 49°. 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 Silloth. See also: September | October | November.
