Porphyry Lake, ON, near Marathon

Weather Forecast

Tue, May 24. Next 3 days: A lot of rain. Temp high +14°C, low +5°C. Moderate wind on Tue, Wed and Thu, up to 25 km/h.

Tue
24
Wed
25
Thu
26
Fri
27
Sat
28
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 9 11 10 11 14 14 11 13 12 9 15 15 13 17 16
Min temp, °C 5 9 8 8 12 10 10 11 9 7 9 11 9 15 11
Rain, mm - - - - - 5 16 2 1 7 - - - - -
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 20 25 15 5 10 20 15 5 20 20 15 10 10 5 5
Humidity, %% 50 40 50 50 50 70 100 90 90 90 70 70 80 70 80
Freezing level, m 1900 2200 2600 2700 2700 2900 3500 3600 3600 3100 3100 3000 2700 2800 2900
Cloud
cover
°C Rain
mm
Snow
cm
Wind
km/h
Humid
%%
Freeze
m
24 Tue
24
Tue
AM 7 - - 20 50 1900
PM 11 - - 25 40 2200
night 8 - - 15 50 2600
25 Wed
25
Wed
AM 10 - - 5 50 2700
PM 14 - - 10 50 2700
night 10 5 - 20 70 2900
26 Thu
26
Thu
AM 10 16 - 15 100 3500
PM 13 2 - 5 90 3600
night 9 1 - 20 90 3600
27 Fri
27
Fri
AM 8 7 - 20 90 3100
PM 15 - - 15 70 3100
night 11 - - 10 70 3000
28 Sat
28
Sat
AM 11 - - 10 80 2700
PM 17 - - 5 70 2800
night 11 - - 5 80 2900

  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,
145 km from Marathon
Altitude 436 m