Pontoon Lake, ON, near Greenstone

Weather Forecast

Sun, Sep 26. Next 3 days: No precipitation. Temp high +17°C, low +6°C. Light wind on Sun, Mon and Tue, up to 10 km/h.

Sun
26
Mon
27
Tue
28
Wed
29
Thu
30
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 11 14 12 9 13 12 13 17 14 10 15 12 11 19 15
Min temp, °C 8 12 8 6 10 10 9 14 10 7 11 7 5 13 11
Rain, mm - - - - - - - - - - - - - - -
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 10 10 10 5 10 10 10 5 5 10 10 10 10 5 10
Humidity, %% 80 70 80 80 60 70 70 70 80 80 50 60 70 60 80
Freezing level, m 2200 2300 2300 2400 2900 3200 3300 3700 3900 4100 4200 4300 4200 4200 4100
Cloud
cover
°C Rain
mm
Snow
cm
Wind
km/h
Humid
%%
Freeze
m
26 Sun
26
Sun
AM 10 - - 10 80 2200
PM 14 - - 10 70 2300
night 8 - - 10 80 2300
27 Mon
27
Mon
AM 8 - - 5 80 2400
PM 13 - - 10 60 2900
night 10 - - 10 70 3200
28 Tue
28
Tue
AM 11 - - 10 70 3300
PM 17 - - 5 70 3700
night 10 - - 5 80 3900
29 Wed
29
Wed
AM 8 - - 10 80 4100
PM 15 - - 10 50 4200
night 7 - - 10 60 4300
30 Thu
30
Thu
AM 8 - - 10 70 4200
PM 19 - - 5 60 4200
night 11 - - 10 80 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,
26 km from Greenstone
Altitude 335 m