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7 Days
14 Days
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Monthly
°C
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°Fahrenheit
Monthly Historical Averages
Ontario, OR
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Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
13°
2
11°
3
13°
4
16°
5
19°
6
21°
7
19°
8
18°
9
16°
10
16°
11
16°
12
18°
13
19°
14
19°
15
19°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Wednesday, April 1, 2026
Day
13°
Feels 12
Wind
16 km/h S
Gust
24 km/h
Humidity
62%
P.O.P
80%
Rain
2-4 mm
Night
5°
Feels 0
Wind
25 km/h SE
Gust
38 km/h
Humidity
82%
P.O.P
80%
Rain
5-10 mm
Historical Averages
Apr 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
April
Average Temperature
High
18°
Feels 17
Low
4°
Feels 2
Average Precipitation
6 Days
Rain amount
19mm
Snow amount
0cm