S
M
T
W
T
F
S
26
65°
61°
27
74°
59°
28
73°
58°
29
77°
51°
30
76°
51°
31
86°
53°
1
71°
59°
2
68°
50°
3
81°
49°
4
81°
54°
5
85°
53°
6
86°
54°
7
87°
55°
8
82°
56°
9
79°
55°
10
75°
53°
11
79°
54°
12
78°
57°
13
82°
53°
14
78°
55°
15
73°
56°
16
76°
57°
17
79°
54°
18
82°
57°
19
82°
58°
20
86°
55°
21
89°
57°
22
71°
58°
23
70°
59°
24
85°
53°
25
91°
58°
26
74°
57°
27
74°
58°
28
73°
55°
29
69°
56°
30
68°
56°
31
79°
53°
1
73°
52°
2
76°
58°
3
70°
53°
4
70°
48°
5
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lynden
Lynden's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Lynden. See also: September | October | November.
