S
M
T
W
T
F
S
29
71°
25°
30
74°
55°
31
82°
63°
1
80°
62°
2
84°
54°
3
83°
64°
4
82°
62°
5
63°
45°
6
66°
31°
7
60°
31°
8
73°
45°
9
73°
42°
10
75°
46°
11
74°
48°
12
81°
61°
13
80°
60°
14
83°
61°
15
83°
61°
16
77°
54°
17
77°
56°
18
75°
56°
19
75°
58°
20
77°
59°
21
70°
46°
22
69°
51°
23
72°
53°
24
73°
54°
25
71°
52°
26
71°
51°
27
69°
50°
28
69°
51°
29
73°
53°
30
74°
55°
1
72°
55°
2
71°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Jamestown
Jamestown's April 2026 forecast shows daily high temperatures ranging from 69° to 83°, with overnight lows between 42° and 61°. The average high for April is 74° with an average low of 53°. 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 Jamestown. See also: May | June | July.
