Port Perry

Weather Forecast

Mon, Apr 20. Next 3 days: Some rain. Temp high +13°C, low -5°C. Moderate wind on Mon and Tue, up to 20 km/h.

Mon
20 		Tue
21 		Wed
22 		Thu
23 		Fri
24
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C -2 1 0 2 5 5 10 13 9 13 17 14 9 10 8
Min temp, °C -4 -1 -5 -5 2 5 4 10 4 3 14 7 6 9 6
Rain, mm - - - - 1 - - - - - - - - - -
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 15 15 5 15 20 10 10 5 5 5 5 10 10 10 10
Humidity, %% 60 40 50 60 60 70 80 90 90 80 70 70 60 60 60
Freezing level, m 0 300 100 100 1200 2300 2500 2700 2800 2900 2900 3200 3200 3200 3100
Cloud
cover		 °C Rain
mm		 Snow
cm		 Wind
km/h		 Humid
%%		 Freeze
m
20 Mon
20
Mon 		AM -3 - - 15 60 0
PM 1 - - 15 40 300
night -5 - - 5 50 100
21 Tue
21
Tue 		AM -2 - - 15 60 100
PM 5 1 - 20 60 1200
night 5 - - 10 70 2300
22 Wed
22
Wed 		AM 7 - - 10 80 2500
PM 13 - - 5 90 2700
night 4 - - 5 90 2800
23 Thu
23
Thu 		AM 8 - - 5 80 2900
PM 17 - - 5 70 2900
night 7 - - 10 70 3200
24 Fri
24
Fri 		AM 8 - - 10 60 3200
PM 10 - - 10 60 3200
night 6 - - 10 60 3100

  1. Each time period answers the question: "If I go at <XX>, what is the weather that I should expect?". So, approximately:
    • AM - from 4am till noon
    • PM - from noon till 8pm
    • night - from 8pm till 4am next day
  2. Wind arrow shows direction of air flow. So arrow pointing up means wind from south to north; arrow pointing right means wind from west to east.
Location Ontario,
near Durham
Altitude 256 m