S
M
T
W
T
F
S
29
82°
46°
30
86°
61°
31
83°
61°
1
87°
67°
2
83°
65°
3
78°
57°
4
66°
50°
5
65°
51°
6
68°
46°
7
69°
50°
8
72°
56°
9
73°
60°
10
72°
61°
11
73°
59°
12
68°
58°
13
69°
55°
14
72°
54°
15
75°
51°
16
75°
56°
17
70°
57°
18
71°
56°
19
71°
57°
20
76°
58°
21
77°
58°
22
77°
59°
23
78°
59°
24
80°
58°
25
79°
57°
26
73°
54°
27
73°
54°
28
78°
59°
29
75°
58°
30
73°
54°
1
75°
60°
2
77°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Harbin
Harbin's April 2026 forecast shows daily high temperatures ranging from 65° to 83°, with overnight lows between 46° and 65°. The average high for April is 74° 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 Harbin. See also: May | June | July.