S
M
T
W
T
F
S
29
35°
24°
30
39°
21°
31
42°
23°
1
36°
28°
2
32°
28°
3
43°
28°
4
57°
35°
5
54°
36°
6
60°
41°
7
44°
30°
8
53°
30°
9
55°
31°
10
55°
36°
11
48°
37°
12
50°
34°
13
37°
30°
14
33°
29°
15
32°
25°
16
31°
25°
17
45°
27°
18
59°
37°
19
67°
39°
20
72°
45°
21
60°
41°
22
48°
40°
23
52°
32°
24
59°
33°
25
63°
36°
26
63°
39°
27
61°
39°
28
61°
37°
29
64°
36°
30
61°
38°
1
54°
33°
2
49°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Salmon La Sac Campground
Salmon La Sac Campground's April 2026 forecast shows daily high temperatures ranging from 48° to 72°, with overnight lows between 32° and 45°. The average high for April is 60° with an average low of 37°. 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 Salmon La Sac Campground. See also: May | June | July.