Marceau Lake, ON, near Smooth Rock Falls

Weather Forecast

Tue, May 30. Next 3 days: Some rain. Temp high +31°C, low +19°C. Moderate wind on Tue and Wed, up to 20 km/h.

Tue
30 		Wed
31 		Thu
01 		Fri
02 		Sat
03
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 26 29 28 27 31 29 27 29 26 22 29 28 25 29 29
Min temp, °C 20 27 20 20 28 21 20 27 19 17 24 20 19 27 22
Rain, mm - - - - - - - - 1 - - - - - -
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 10 20 15 15 15 10 5 5 10 10 15 15 15 5 10
Humidity, %% 30 20 30 40 30 40 50 40 60 50 30 30 30 20 30
Freezing level, m 3900 4000 3800 3700 3700 3800 3700 3700 3700 3800 4200 4200 4000 3800 3600
Cloud
cover		 °C Rain
mm		 Snow
cm		 Wind
km/h		 Humid
%%		 Freeze
m
30 Tue
30
Tue 		AM 23 - - 10 30 3900
PM 29 - - 20 20 4000
night 20 - - 15 30 3800
31 Wed
31
Wed 		AM 24 - - 15 40 3700
PM 31 - - 15 30 3700
night 21 - - 10 40 3800
01 Thu
01
Thu 		AM 24 - - 5 50 3700
PM 29 - - 5 40 3700
night 19 1 - 10 60 3700
02 Fri
02
Fri 		AM 20 - - 10 50 3800
PM 29 - - 15 30 4200
night 20 - - 15 30 4200
03 Sat
03
Sat 		AM 22 - - 15 30 4000
PM 29 - - 5 20 3800
night 22 - - 10 30 3600

  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,
56 km from Smooth Rock Falls
Altitude 231 m