S
M
T
W
T
F
S
29
68°
46°
30
68°
47°
31
68°
43°
1
70°
43°
2
70°
42°
3
66°
45°
4
66°
46°
5
62°
47°
6
68°
47°
7
68°
47°
8
63°
49°
9
68°
48°
10
65°
45°
11
68°
44°
12
67°
47°
13
67°
48°
14
66°
49°
15
64°
48°
16
71°
48°
17
70°
48°
18
69°
47°
19
68°
45°
20
68°
45°
21
67°
46°
22
61°
48°
23
61°
48°
24
60°
46°
25
59°
46°
26
59°
46°
27
60°
46°
28
60°
47°
29
61°
46°
30
60°
45°
1
60°
45°
2
61°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Riobamba
Riobamba's April 2026 forecast shows daily high temperatures ranging from 59° to 71°, with overnight lows between 44° and 49°. The average high for April is 64° with an average low of 46°. 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 Riobamba. See also: May | June | July.