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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
California, ON
Content continues below
May
Average Temperature
High
20°
Feels 19
Low
9°
Feels 7
Average Precipitation
13 Days
Rain amount
100.6mm
Snow amount
0.1cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
21°
6
10°
7
11°
8
10°
9
14°
10
12°
11
13°
12
12°
13
12°
14
14°
15
14°
16
15°
17
13°
18
15°
19
16°
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Tuesday, May 5, 2026
Day
21°
Feels 22
Wind
28 km/h SW
Gust
38 km/h
Humidity
53%
P.O.P
70%
Rain
1-3 mm
Night
6°
Feels 4
Wind
17 km/h SW
Gust
24 km/h
Humidity
93%
P.O.P
90%
Rain
~5 mm
Historical Averages
May 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.