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Precipitation
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°Fahrenheit
Monthly Historical Averages
Wallenstein, ON
Your May weather outlook is here!
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May
Average Temperature
High
19°
Feels 18
Low
7°
Feels 5
Average Precipitation
12 Days
Rain amount
80.2mm
Snow amount
0.1cm
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Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
12°
4
20°
5
13°
6
10°
7
8°
8
10°
9
11°
10
11°
11
12°
12
13°
13
14°
14
13°
15
14°
16
15°
17
16°
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Sunday, May 3, 2026
Day
12°
Feels 9
Wind
29 km/h W
Gust
61 km/h
Humidity
40%
P.O.P
40%
Rain
1-3 mm
Night
7°
Feels 3
Wind
31 km/h SW
Gust
45 km/h
Humidity
87%
P.O.P
40%
Rain
~1 mm
Historical Averages
May 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.