S
M
T
W
T
F
S
29
72°
33°
30
76°
57°
31
81°
59°
1
83°
62°
2
83°
65°
3
85°
64°
4
81°
57°
5
63°
47°
6
68°
40°
7
68°
40°
8
76°
43°
9
76°
51°
10
78°
45°
11
81°
52°
12
84°
52°
13
77°
66°
14
83°
62°
15
85°
59°
16
83°
59°
17
84°
56°
18
76°
48°
19
66°
43°
20
73°
40°
21
81°
44°
22
82°
49°
23
84°
57°
24
81°
59°
25
75°
53°
26
82°
59°
27
83°
60°
28
79°
55°
29
78°
61°
30
73°
56°
1
66°
49°
2
66°
47°
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 66° to 84°, with overnight lows between 47° and 61°. The average high for April is 77° with an average low of 55°. 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.
