S
M
T
W
T
F
S
28
76°
50°
29
76°
51°
30
77°
46°
1
76°
46°
2
76°
47°
3
73°
47°
4
76°
48°
5
77°
47°
6
77°
47°
7
76°
52°
8
78°
55°
9
80°
56°
10
81°
58°
11
80°
48°
12
78°
49°
13
77°
48°
14
76°
48°
15
72°
49°
16
73°
49°
17
77°
49°
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 72° to 81°, with overnight lows between 46° and 58°. The average high for July is 77° 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.
