S
M
T
W
T
F
S
29
56°
23°
30
73°
43°
31
71°
55°
1
59°
38°
2
41°
34°
3
61°
38°
4
60°
42°
5
48°
39°
6
46°
29°
7
40°
27°
8
49°
30°
9
59°
37°
10
71°
43°
11
57°
34°
12
62°
45°
13
72°
57°
14
79°
54°
15
60°
40°
16
59°
41°
17
55°
42°
18
63°
45°
19
64°
47°
20
63°
48°
21
72°
52°
22
62°
42°
23
56°
38°
24
58°
45°
25
58°
45°
26
59°
44°
27
58°
43°
28
59°
42°
29
59°
41°
30
61°
42°
1
62°
48°
2
70°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Latham
Latham's April 2026 forecast shows daily high temperatures ranging from 49° to 79°, with overnight lows between 30° and 57°. The average high for April is 62° with an average low of 44°. 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 Latham. See also: May | June | July.