Altona, ON

Weather Forecast

Sun, May 03. Next 3 days: A lot of rain. Temp high +15°C, low +1°C. Strong wind on Mon and Tue, up to 35 km/h.

Sun
03 		Mon
04 		Tue
05 		Wed
06 		Thu
07
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 5 9 9 11 15 15 13 13 6 4 10 7 3 8 7
Min temp, °C 1 6 8 9 12 12 12 8 4 3 6 2 2 4 3
Rain, mm - - 1 1 - 1 1 6 9 9 - - 1 - -
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 10 20 25 25 30 35 35 25 15 20 20 15 10 5 10
Humidity, %% 50 60 70 80 60 80 90 80 90 90 60 60 70 70 80
Freezing level, m 1000 1400 1700 2000 2400 2800 2900 2800 2600 1200 1100 1100 900 1000 1100
Cloud
cover		 °C Rain
mm		 Snow
cm		 Wind
km/h		 Humid
%%		 Freeze
m
03 Sun
03
Sun 		AM 3 - - 10 50 1000
PM 9 - - 20 60 1400
night 8 1 - 25 70 1700
04 Mon
04
Mon 		AM 10 1 - 25 80 2000
PM 15 - - 30 60 2400
night 12 1 - 35 80 2800
05 Tue
05
Tue 		AM 12 1 - 35 90 2900
PM 13 6 - 25 80 2800
night 4 9 - 15 90 2600
06 Wed
06
Wed 		AM 4 9 - 20 90 1200
PM 10 - - 20 60 1100
night 2 - - 15 60 1100
07 Thu
07
Thu 		AM 2 1 - 10 70 900
PM 8 - - 5 70 1000
night 3 - - 10 80 1100

  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 Pickering
Altitude 264 m