S
M
T
W
T
F
S
29
79°
48°
30
87°
39°
31
66°
39°
1
45°
36°
2
51°
41°
3
51°
32°
4
56°
30°
5
70°
38°
6
58°
33°
7
61°
50°
8
76°
47°
9
67°
45°
10
64°
43°
11
66°
49°
12
70°
51°
13
69°
42°
14
64°
42°
15
62°
38°
16
59°
37°
17
65°
42°
18
64°
37°
19
69°
43°
20
70°
45°
21
68°
43°
22
69°
39°
23
59°
43°
24
64°
39°
25
64°
47°
26
72°
46°
27
71°
46°
28
71°
47°
29
68°
47°
30
61°
46°
1
64°
47°
2
69°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Guide Rock
Guide Rock's April 2026 forecast shows daily high temperatures ranging from 58° to 76°, with overnight lows between 33° and 51°. The average high for April is 66° with an average low of 44°. 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 Guide Rock. See also: May | June | July.