S
M
T
W
T
F
S
28
78°
57°
29
78°
50°
30
69°
54°
1
76°
56°
2
77°
47°
3
68°
51°
4
70°
46°
5
70°
45°
6
73°
48°
7
73°
48°
8
68°
50°
9
68°
46°
10
Hist. Avg.
73°
52°
11
Hist. Avg.
73°
52°
12
Hist. Avg.
73°
52°
13
Hist. Avg.
74°
52°
14
Hist. Avg.
74°
53°
15
Hist. Avg.
74°
53°
16
Hist. Avg.
74°
53°
17
Hist. Avg.
74°
53°
18
Hist. Avg.
74°
53°
19
Hist. Avg.
74°
53°
20
Hist. Avg.
74°
53°
21
Hist. Avg.
74°
53°
22
Hist. Avg.
74°
53°
23
Hist. Avg.
74°
53°
24
Hist. Avg.
74°
53°
25
Hist. Avg.
74°
53°
26
Hist. Avg.
74°
53°
27
Hist. Avg.
74°
53°
28
Hist. Avg.
74°
53°
29
Hist. Avg.
74°
53°
30
Hist. Avg.
74°
53°
31
Hist. Avg.
74°
53°
1
Hist. Avg.
74°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Lynden
Lynden's July 2026 forecast shows daily high temperatures ranging from 68° to 78°, with overnight lows between 45° and 57°. The average high for July is 72° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Lynden. See also: August | September | October.
