S
M
T
W
T
F
S
29
57°
27°
30
49°
24°
31
35°
28°
1
36°
25°
2
33°
27°
3
31°
26°
4
36°
21°
5
42°
24°
6
29°
9°
7
41°
31°
8
53°
31°
9
43°
26°
10
43°
29°
11
45°
30°
12
48°
36°
13
49°
35°
14
48°
35°
15
48°
34°
16
53°
35°
17
49°
30°
18
55°
37°
19
54°
36°
20
48°
36°
21
45°
35°
22
47°
38°
23
57°
37°
24
46°
32°
25
51°
38°
26
49°
39°
27
54°
39°
28
54°
35°
29
56°
40°
30
59°
40°
1
56°
35°
2
59°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Upson
Upson's April 2026 forecast shows daily high temperatures ranging from 29° to 59°, with overnight lows between 9° and 41°. The average high for April is 49° with an average low of 33°. 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 Upson. See also: May | June | July.