S
M
T
W
T
F
S
29
59°
24°
30
67°
48°
31
77°
45°
1
80°
50°
2
80°
49°
3
78°
52°
4
79°
51°
5
64°
45°
6
61°
37°
7
57°
39°
8
56°
31°
9
69°
38°
10
77°
50°
11
73°
48°
12
77°
56°
13
74°
56°
14
79°
57°
15
84°
59°
16
81°
55°
17
80°
50°
18
73°
50°
19
70°
52°
20
71°
51°
21
68°
48°
22
69°
40°
23
69°
46°
24
71°
48°
25
70°
47°
26
68°
45°
27
66°
40°
28
62°
40°
29
66°
44°
30
68°
47°
1
71°
48°
2
71°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Glen Lyn
Glen Lyn's April 2026 forecast shows daily high temperatures ranging from 62° to 84°, with overnight lows between 38° and 59°. The average high for April is 72° 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 April weather will actually feel in Glen Lyn. See also: May | June | July.