Yonnondio Island

Weather Forecast

Thu, Sep 28. Next 3 days: No precipitation. Temp high +21°C, low +10°C. Light wind on Thu, Fri and Sat, up to 10 km/h.

Thu
28 		Fri
29 		Sat
30 		Sun
01 		Mon
02
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 16 19 16 17 21 16 17 21 17 18 20 19 18 21 19
Min temp, °C 11 17 11 10 18 13 12 18 15 15 18 16 15 19 17
Rain, mm - - - - - - - - - 1 - - - - -
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 10 10 5 5 5 5 5 5 0 0 5 5 10 5 10
Humidity, %% 70 50 70 70 60 90 90 70 90 100 90 90 90 80 90
Freezing level, m 3400 3400 3400 3500 3700 3900 4000 4100 4100 4200 4300 4200 4100 4100 4100
Cloud
cover		 °C Rain
mm		 Snow
cm		 Wind
km/h		 Humid
%%		 Freeze
m
28 Thu
28
Thu 		AM 14 - - 10 70 3400
PM 19 - - 10 50 3400
night 11 - - 5 70 3400
29 Fri
29
Fri 		AM 14 - - 5 70 3500
PM 21 - - 5 60 3700
night 13 - - 5 90 3900
30 Sat
30
Sat 		AM 14 - - 5 90 4000
PM 21 - - 5 70 4100
night 15 - - 0 90 4100
01 Sun
01
Sun 		AM 16 1 - 0 100 4200
PM 20 - - 5 90 4300
night 16 - - 5 90 4200
02 Mon
02
Mon 		AM 16 - - 10 90 4100
PM 21 - - 5 80 4100
night 17 - - 10 90 4100

  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,
16 km from Penetanguishene
Altitude 175 m