S
M
T
W
T
F
S
29
68°
39°
30
76°
57°
31
82°
52°
1
82°
57°
2
84°
54°
3
84°
58°
4
84°
58°
5
67°
47°
6
68°
44°
7
75°
39°
8
75°
42°
9
73°
40°
10
77°
44°
11
83°
46°
12
85°
51°
13
84°
54°
14
86°
52°
15
85°
58°
16
84°
59°
17
89°
60°
18
87°
59°
19
82°
60°
20
78°
58°
21
80°
57°
22
87°
62°
23
79°
58°
24
80°
59°
25
79°
58°
26
78°
56°
27
77°
56°
28
80°
58°
29
80°
58°
30
81°
59°
1
81°
59°
2
80°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Upton
Upton's April 2026 forecast shows daily high temperatures ranging from 73° to 89°, with overnight lows between 40° and 62°. The average high for April is 81° with an average low of 56°. 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 Upton. See also: May | June | July.