Monthly Historical AveragesCrystal Lake, ON
Average Temperature
High
-8°
Feels -12
Low
-21°
Feels -26
Average Precipitation
2 Days
0mm
11.8cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, February 22, 2026
Day
-13°Feels -22
Wind
20 km/h N
Gust
30 km/h
Humidity
63%
P.O.P
30%
Night
-26°Feels -32
Wind
18 km/h N
Gust
27 km/h
Humidity
85%
P.O.P
30%
Historical AveragesFeb 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity