S
M
T
W
T
F
S
29
63°
25°
30
69°
51°
31
83°
52°
1
83°
58°
2
78°
55°
3
83°
64°
4
86°
58°
5
73°
48°
6
65°
33°
7
57°
34°
8
59°
24°
9
68°
29°
10
81°
33°
11
74°
43°
12
76°
37°
13
80°
55°
14
87°
50°
15
91°
56°
16
89°
55°
17
83°
54°
18
87°
51°
19
N/A
20
50°
26°
21
67°
48°
22
69°
47°
23
80°
50°
24
79°
51°
25
74°
50°
26
66°
45°
27
67°
47°
28
66°
46°
29
63°
43°
30
61°
42°
1
64°
44°
2
63°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Lost River State Park
Lost River State Park's April 2026 forecast shows daily high temperatures ranging from 50° to 80°, with overnight lows between 26° and 51°. The average high for April is 67° with an average low of 45°. 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 Lost River State Park. See also: May | June | July.
