S
M
T
W
T
F
S
29
48°
34°
30
46°
27°
31
48°
23°
1
39°
28°
2
43°
34°
3
50°
37°
4
59°
32°
5
66°
32°
6
72°
36°
7
57°
37°
8
59°
27°
9
63°
28°
10
66°
30°
11
50°
43°
12
57°
45°
13
52°
43°
14
46°
39°
15
43°
34°
16
45°
32°
17
50°
28°
18
59°
34°
19
67°
39°
20
76°
43°
21
74°
46°
22
58°
38°
23
57°
31°
24
62°
33°
25
59°
33°
26
58°
34°
27
61°
35°
28
66°
37°
29
66°
38°
30
67°
39°
1
62°
34°
2
55°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Priest Lake State Park Lionhead Unit
Priest Lake State Park Lionhead Unit's April 2026 forecast shows daily high temperatures ranging from 55° to 76°, with overnight lows between 31° and 46°. The average high for April is 63° 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 Priest Lake State Park Lionhead Unit. See also: May | June | July.
