S
M
T
W
T
F
S
31
74°
43°
1
68°
50°
2
77°
46°
3
82°
47°
4
83°
49°
5
84°
55°
6
77°
62°
7
77°
56°
8
72°
53°
9
81°
56°
10
83°
70°
11
82°
67°
12
77°
60°
13
83°
56°
14
71°
51°
15
67°
49°
16
74°
51°
17
72°
55°
18
72°
58°
19
72°
54°
20
74°
50°
21
76°
51°
22
63°
56°
23
76°
51°
24
76°
50°
25
70°
57°
26
74°
57°
27
76°
56°
28
77°
58°
29
83°
66°
30
91°
74°
1
94°
73°
2
95°
71°
3
89°
68°
4
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lynden
Lynden's June 2026 forecast shows daily high temperatures ranging from 83° to 95°, with overnight lows between 66° and 74°. The average high for June is 89° 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 June weather will actually feel in Lynden. See also: July | August | September.
