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14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
London, ON
Mother's Day weekend forecast
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Content continues below
May
Average Temperature
High
21°
Feels 20
Low
9°
Feels 7
Average Precipitation
12 Days
Rain amount
54.8mm
Snow amount
0.1cm
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
12°
8
14°
9
17°
10
12°
11
11°
12
12°
13
14°
14
17°
15
17°
16
18°
17
20°
18
18°
19
20°
20
20°
21
20°
22
23
24
25
26
27
28
29
30
31
Forecast
Thursday, May 7, 2026
Day
12°
Feels 10
Wind
20 km/h W
Gust
37 km/h
Humidity
40%
P.O.P
40%
Rain
~1 mm
Night
2°
Feels -1
Wind
18 km/h SW
Gust
31 km/h
Humidity
93%
P.O.P
40%
Rain
<1 mm
Historical Averages
May 7
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.