Port Union

Weather Forecast

Tue, Sep 17. Next 3 days: No precipitation. Temp high +23°C, low +17°C. Moderate wind on Tue, up to 15 km/h.

Tue
17 		Wed
18 		Thu
19 		Fri
20 		Sat
21
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 21 22 20 21 22 20 22 23 20 22 23 21 22 23 21
Min temp, °C 18 21 18 18 21 17 17 21 17 16 22 20 20 22 19
Rain, mm - - - - - - - - - - - - - - -
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 10 10 15 10 10 10 10 5 5 10 10 10 15 15 15
Humidity, %% 90 80 80 90 70 80 80 60 80 80 70 80 80 70 80
Freezing level, m 4200 4200 4200 4200 4200 4200 4100 4100 4100 4100 4000 3900 3800 3800 4000
Cloud
cover		 °C Rain
mm		 Snow
cm		 Wind
km/h		 Humid
%%		 Freeze
m
17 Tue
17
Tue 		AM 20 - - 10 90 4200
PM 22 - - 10 80 4200
night 18 - - 15 80 4200
18 Wed
18
Wed 		AM 20 - - 10 90 4200
PM 22 - - 10 70 4200
night 17 - - 10 80 4200
19 Thu
19
Thu 		AM 20 - - 10 80 4100
PM 23 - - 5 60 4100
night 17 - - 5 80 4100
20 Fri
20
Fri 		AM 19 - - 10 80 4100
PM 23 - - 10 70 4000
night 20 - - 10 80 3900
21 Sat
21
Sat 		AM 21 - - 15 80 3800
PM 23 - - 15 70 3800
night 19 - - 15 80 4000

  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,
12 km from Ajax
Altitude 84 m