S
M
T
W
T
F
S
29
62°
40°
30
58°
37°
31
53°
36°
1
50°
34°
2
37°
24°
3
39°
25°
4
48°
24°
5
58°
20°
6
61°
23°
7
62°
24°
8
59°
35°
9
62°
27°
10
63°
26°
11
60°
30°
12
54°
25°
13
42°
30°
14
46°
26°
15
46°
28°
16
42°
18°
17
34°
10°
18
39°
14°
19
50°
28°
20
58°
34°
21
60°
33°
22
42°
29°
23
39°
20°
24
42°
16°
25
43°
22°
26
45°
26°
27
49°
26°
28
50°
27°
29
50°
26°
30
53°
27°
1
52°
26°
2
45°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Jenny Lake Campground
Jenny Lake Campground's April 2026 forecast shows daily high temperatures ranging from 39° to 60°, with overnight lows between 14° and 34°. The average high for April is 48° with an average low of 25°. 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 Jenny Lake Campground. See also: May | June | July.