Monthly Historical AveragesFairfax, ON
Average Temperature
High
27°
Feels 28
Low
17°
Feels 17
Average Precipitation
14 Days
93.5mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, July 29, 2026
Day
21°Feels 25
Wind
17 km/h N
Gust
32 km/h
Humidity
87%
P.O.P
80%
Rain
25-30 mm
Night
18°Feels 18
Wind
16 km/h N
Gust
29 km/h
Humidity
100%
P.O.P
80%
Rain
1-3 mm
Historical AveragesJul 29
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity