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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Frontenac Islands, ON
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May
Average Temperature
High
15°
Feels 14
Low
8°
Feels 6
Average Precipitation
10 Days
Rain amount
49.9mm
Snow amount
0.1cm
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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
13°
16
15°
17
18°
18
23°
19
23°
20
20°
21
13°
22
14°
23
15°
24
15°
25
15°
26
16°
27
16°
28
16°
29
17°
30
31
Forecast
Friday, May 15, 2026
Day
13°
Feels 11
Wind
23 km/h SW
Gust
33 km/h
Humidity
68%
P.O.P
30%
Night
8°
Feels 5
Wind
21 km/h SW
Gust
32 km/h
Humidity
87%
P.O.P
20%
Historical Averages
May 15
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.