S
M
T
W
T
F
S
29
82°
71°
30
83°
71°
31
83°
71°
1
84°
74°
2
83°
74°
3
84°
71°
4
84°
73°
5
82°
74°
6
84°
76°
7
85°
77°
8
84°
76°
9
85°
77°
10
84°
75°
11
84°
75°
12
84°
75°
13
85°
77°
14
84°
74°
15
87°
74°
16
85°
72°
17
85°
77°
18
85°
75°
19
84°
75°
20
84°
75°
21
85°
76°
22
84°
74°
23
85°
77°
24
84°
75°
25
86°
75°
26
85°
76°
27
86°
77°
28
86°
76°
29
87°
76°
30
86°
75°
1
87°
74°
2
88°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Saint Peter's
Saint Peter's's April 2026 forecast shows daily high temperatures ranging from 84° to 88°, with overnight lows between 73° and 77°. The average high for April is 86° with an average low of 75°. 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 Saint Peter's. See also: May | June | July.
