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Precipitation
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°Celsius
°Fahrenheit
Monthly Historical Averages
Thornloe, ON
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May
Average Temperature
High
17°
Feels 17
Low
5°
Feels 2
Average Precipitation
11 Days
Rain amount
71.1mm
Snow amount
1.8cm
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8°
8
9°
9
11°
10
9°
11
9°
12
9°
13
15°
14
16°
15
16°
16
15°
17
15°
18
15°
19
17°
20
17°
21
17°
22
23
24
25
26
27
28
29
30
31
Forecast
Thursday, May 7, 2026
Day
8°
Feels 6
Wind
13 km/h W
Gust
30 km/h
Humidity
49%
P.O.P
30%
Night
-1°
Feels -5
Wind
13 km/h W
Gust
25 km/h
Humidity
86%
P.O.P
30%
Historical Averages
May 7
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.