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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Bayham, ON
Content continues below
May
Average Temperature
High
19°
Feels 19
Low
8°
Feels 7
Average Precipitation
12 Days
Rain amount
52.1mm
Snow amount
0.1cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
12°
24
21°
25
23°
26
24°
27
25°
28
23°
29
21°
30
22°
31
21°
Forecast
Saturday, May 23, 2026
Day
12°
Feels 9
Wind
36 km/h E
Gust
53 km/h
Humidity
87%
P.O.P
100%
Rain
30-40 mm
Night
12°
Feels 9
Wind
29 km/h SE
Gust
45 km/h
Humidity
100%
P.O.P
90%
Rain
2-4 mm
Historical Averages
May 23
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.