S
M
T
W
T
F
S
29
81°
46°
30
81°
64°
31
84°
63°
1
82°
61°
2
81°
68°
3
82°
72°
4
70°
48°
5
70°
41°
6
75°
37°
7
77°
43°
8
79°
46°
9
81°
46°
10
82°
55°
11
84°
55°
12
75°
70°
13
82°
70°
14
82°
73°
15
77°
63°
16
81°
61°
17
82°
66°
18
73°
43°
19
72°
37°
20
75°
45°
21
72°
46°
22
77°
59°
23
79°
66°
24
75°
61°
25
81°
59°
26
82°
63°
27
90°
72°
28
79°
55°
29
71°
51°
30
67°
52°
1
59°
48°
2
66°
44°
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 59° to 79°, with overnight lows between 44° and 55°. The average high for April is 68° with an average low of 50°. 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.
