Perth Lake, ON, near Sault Ste. Marie

Weather Forecast

Tue, Sep 21. Next 3 days: A lot of rain. Temp high +19°C, low +4°C. Strong wind on Tue, up to 30 km/h.

Tue
21
Wed
22
Thu
23
Fri
24
Sat
25
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 19 16 11 9 12 11 9 12 10 12 13 12 11 10 9
Min temp, °C 17 12 8 7 10 8 4 10 10 10 12 10 8 9 6
Rain, mm 10 4 1 - - - 1 1 3 3 2 2 - 6 1
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 30 20 20 15 15 15 15 20 10 5 10 15 10 10 5
Humidity, %% 100 90 80 80 60 60 70 70 90 90 80 90 80 80 90
Freezing level, m 4100 3700 3000 2400 2400 3200 3800 4000 3700 2800 2900 2400 1800 1700 1700
Cloud
cover
°C Rain
mm
Snow
cm
Wind
km/h
Humid
%%
Freeze
m
21 Tue
21
Tue
AM 18 10 - 30 100 4100
PM 16 4 - 20 90 3700
night 8 1 - 20 80 3000
22 Wed
22
Wed
AM 8 - - 15 80 2400
PM 12 - - 15 60 2400
night 8 - - 15 60 3200
23 Thu
23
Thu
AM 6 1 - 15 70 3800
PM 12 1 - 20 70 4000
night 10 3 - 10 90 3700
24 Fri
24
Fri
AM 11 3 - 5 90 2800
PM 13 2 - 10 80 2900
night 10 2 - 15 90 2400
25 Sat
25
Sat
AM 10 - - 10 80 1800
PM 10 6 - 10 80 1700
night 6 1 - 5 90 1700

  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,
107 km from Sault Ste. Marie
Altitude 417 m