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Monthly
Forecasts
Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Lancaster, ON
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December
Average Temperature
High
-1°
Feels -4
Low
-8°
Feels -13
Average Precipitation
9 Days
Rain amount
13.9mm
Snow amount
33.6cm
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Daily Historical Averages
December 2025
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
-8°
29
3°
30
-10°
31
-11°
Forecast
Sunday, December 28, 2025
Day
-8°
Feels -14
Wind
17 km/h NE
Gust
25 km/h
Humidity
78%
P.O.P
20%
Night
-8°
Feels -15
Wind
23 km/h NE
Gust
35 km/h
Humidity
86%
P.O.P
90%
Snow
~1 cm
Rain
5-10 mm
Historical Averages
Dec 28
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.