S
M
T
W
T
F
S
29
72°
38°
30
85°
58°
31
79°
55°
1
55°
46°
2
75°
47°
3
76°
43°
4
51°
40°
5
61°
37°
6
58°
41°
7
53°
37°
8
76°
47°
9
76°
47°
10
59°
44°
11
69°
44°
12
68°
63°
13
79°
66°
14
85°
65°
15
75°
51°
16
81°
61°
17
78°
48°
18
50°
35°
19
58°
38°
20
66°
47°
21
67°
51°
22
69°
50°
23
68°
48°
24
67°
49°
25
66°
44°
26
58°
39°
27
60°
40°
28
62°
49°
29
65°
46°
30
60°
44°
1
62°
51°
2
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Jamesport
Jamesport's April 2026 forecast shows daily high temperatures ranging from 50° to 85°, with overnight lows between 35° and 66°. The average high for April is 67° with an average low of 49°. 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 Jamesport. See also: May | June | July.