S
M
T
W
T
F
S
29
63°
36°
30
70°
54°
31
81°
61°
1
82°
57°
2
81°
55°
3
79°
57°
4
79°
63°
5
72°
52°
6
67°
49°
7
75°
46°
8
66°
42°
9
71°
46°
10
76°
51°
11
81°
55°
12
85°
56°
13
81°
59°
14
83°
61°
15
84°
61°
16
78°
55°
17
76°
53°
18
75°
57°
19
78°
48°
20
77°
54°
21
78°
55°
22
78°
55°
23
77°
54°
24
78°
55°
25
78°
54°
26
77°
56°
27
80°
55°
28
78°
54°
29
77°
52°
30
73°
55°
1
72°
55°
2
72°
53°
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 66° to 85°, with overnight lows between 42° and 61°. The average high for April is 77° with an average low of 54°. 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.