The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
⋮
Current
Hourly
7 Days
14 Days
Weekend
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Letterkenny, ON
Content continues below
April
Average Temperature
High
10°
Feels 8
Low
-2°
Feels -5
Average Precipitation
6 Days
Rain amount
22.6mm
Snow amount
6.1cm
Content continues below
Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
2
3
4
5
4°
6
3°
7
-2°
8
5°
9
11°
10
10°
11
10°
12
13°
13
14°
14
9°
15
6°
16
7°
17
9°
18
10°
19
11°
20
21
22
23
24
25
26
27
28
29
30
Forecast
Sunday, April 5, 2026
Day
4°
Feels -1
Wind
30 km/h W
Gust
45 km/h
Humidity
63%
P.O.P
40%
Rain
<1 mm
Night
-3°
Feels -8
Wind
20 km/h W
Gust
34 km/h
Humidity
86%
P.O.P
40%
Snow
~1 cm
Historical Averages
Apr 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.