S
M
T
W
T
F
S
29
71°
37°
30
77°
58°
31
82°
63°
1
81°
64°
2
79°
63°
3
83°
67°
4
74°
46°
5
58°
38°
6
64°
37°
7
55°
40°
8
71°
39°
9
77°
55°
10
78°
56°
11
76°
52°
12
61°
57°
13
81°
70°
14
85°
67°
15
83°
67°
16
80°
60°
17
83°
51°
18
68°
38°
19
63°
41°
20
62°
46°
21
79°
55°
22
80°
54°
23
84°
58°
24
80°
57°
25
65°
46°
26
68°
45°
27
60°
46°
28
62°
45°
29
64°
47°
30
66°
50°
1
67°
48°
2
66°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Siberia
Siberia's April 2026 forecast shows daily high temperatures ranging from 60° to 84°, with overnight lows between 38° and 58°. The average high for April is 69° with an average low of 48°. 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 Siberia. See also: May | June | July.