S
M
T
W
T
F
S
29
58°
24°
30
70°
45°
31
80°
62°
1
81°
55°
2
55°
41°
3
70°
41°
4
80°
46°
5
74°
46°
6
57°
41°
7
54°
35°
8
53°
28°
9
59°
26°
10
73°
39°
11
65°
43°
12
65°
34°
13
79°
44°
14
86°
60°
15
89°
59°
16
91°
60°
17
82°
60°
18
72°
49°
19
54°
35°
20
54°
32°
21
56°
27°
22
61°
45°
23
77°
41°
24
73°
46°
25
51°
42°
26
58°
39°
27
68°
43°
28
69°
47°
29
63°
52°
30
62°
43°
1
57°
39°
2
55°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Hartford
Hartford's April 2026 forecast shows daily high temperatures ranging from 55° to 69°, with overnight lows between 38° and 52°. The average high for April is 62° with an average low of 43°. 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 Hartford. See also: May | June | July.
