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Monthly
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Current
Hourly
7 Days
14 Days
Weekend
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Seaforth, ON
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April
Average Temperature
High
12°
Feels 10
Low
1°
Feels -3
Average Precipitation
6 Days
Rain amount
23.4mm
Snow amount
4.4cm
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Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
8°
9
17°
10
9°
11
8°
12
12°
13
19°
14
19°
15
10°
16
9°
17
15°
18
14°
19
14°
20
14°
21
13°
22
14°
23
24
25
26
27
28
29
30
Forecast
Wednesday, April 8, 2026
Day
8°
Feels 4
Wind
28 km/h SE
Gust
42 km/h
Humidity
34%
P.O.P
10%
Night
5°
Feels 0
Wind
32 km/h S
Gust
51 km/h
Humidity
61%
P.O.P
20%
Historical Averages
Apr 8
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.