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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Southwest Middlesex, ON
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May
Average Temperature
High
21°
Feels 21
Low
9°
Feels 7
Average Precipitation
12 Days
Rain amount
80.6mm
Snow amount
0.1cm
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12°
12
13°
13
17°
14
13°
15
18°
16
22°
17
22°
18
25°
19
19°
20
18°
21
19°
22
19°
23
19°
24
19°
25
21°
26
27
28
29
30
31
Forecast
Monday, May 11, 2026
Day
12°
Feels 10
Wind
23 km/h N
Gust
43 km/h
Humidity
32%
P.O.P
10%
Night
-1°
Feels -5
Wind
21 km/h N
Gust
32 km/h
Humidity
93%
P.O.P
0%
Historical Averages
May 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.