S
M
T
W
T
F
S
29
45°
37°
30
47°
27°
31
51°
26°
1
43°
36°
2
44°
37°
3
53°
31°
4
61°
29°
5
67°
37°
6
72°
41°
7
60°
38°
8
61°
31°
9
66°
36°
10
73°
44°
11
61°
40°
12
60°
42°
13
54°
38°
14
50°
38°
15
50°
31°
16
54°
34°
17
56°
37°
18
55°
37°
19
56°
38°
20
58°
35°
21
58°
36°
22
60°
35°
23
53°
32°
24
52°
31°
25
53°
32°
26
55°
32°
27
55°
34°
28
56°
35°
29
56°
33°
30
57°
36°
1
57°
34°
2
61°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in St. Maries
St. Maries's April 2026 forecast shows daily high temperatures ranging from 50° to 73°, with overnight lows between 31° and 44°. The average high for April is 57° with an average low of 36°. 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 St. Maries. See also: May | June | July.
