Porter Lake, ON, near Fort-Coulonge

Weather Forecast

Thu, Sep 16. Next 3 days: No precipitation. Temp high +27°C, low +10°C. Moderate wind on Thu, Fri and Sat, up to 15 km/h.

Thu
16
Fri
17
Sat
18
Sun
19
Mon
20
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 16 22 20 19 27 24 19 20 18 15 20 19 18 25 23
Min temp, °C 10 18 14 12 21 19 17 19 12 10 16 14 13 20 17
Rain, mm - - - - - - - - - - - - - - -
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 0 10 15 10 15 15 10 15 15 5 5 10 5 10 15
Humidity, %% 90 50 70 80 50 70 80 50 60 80 50 60 80 50 70
Freezing level, m 3500 3900 4200 4400 4400 4200 3900 3600 3700 3800 4200 4400 4300 4300 4400
Cloud
cover
°C Rain
mm
Snow
cm
Wind
km/h
Humid
%%
Freeze
m
16 Thu
16
Thu
AM 13 - - 0 90 3500
PM 22 - - 10 50 3900
night 14 - - 15 70 4200
17 Fri
17
Fri
AM 16 - - 10 80 4400
PM 27 - - 15 50 4400
night 19 - - 15 70 4200
18 Sat
18
Sat
AM 18 - - 10 80 3900
PM 20 - - 15 50 3600
night 12 - - 15 60 3700
19 Sun
19
Sun
AM 12 - - 5 80 3800
PM 20 - - 5 50 4200
night 14 - - 10 60 4400
20 Mon
20
Mon
AM 16 - - 5 80 4300
PM 25 - - 10 50 4300
night 17 - - 15 70 4400

  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 Fort-Coulonge
Altitude 163 m