S
M
T
W
T
F
S
29
44°
16°
30
52°
21°
31
38°
18°
1
49°
26°
2
46°
28°
3
41°
20°
4
37°
24°
5
31°
18°
6
47°
17°
7
57°
27°
8
47°
24°
9
56°
23°
10
45°
29°
11
54°
23°
12
41°
17°
13
49°
22°
14
56°
31°
15
39°
27°
16
53°
28°
17
65°
27°
18
63°
15°
19
33°
12°
20
54°
18°
21
N/A
22
60°
35°
23
50°
31°
24
63°
37°
25
55°
36°
26
57°
34°
27
51°
33°
28
69°
40°
29
68°
39°
30
67°
41°
1
50°
30°
2
47°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Ulan Bator
Ulan Bator's April 2026 forecast shows daily high temperatures ranging from 47° to 69°, with overnight lows between 30° and 41°. The average high for April is 58° with an average low of 35°. 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 Ulan Bator. See also: May | June | July.
