Slate Islands Provincial Park

Weather Forecast

Thu, Jul 29. Next 3 days: Some rain. Temp high +19°C, low +13°C. Moderate wind on Thu, Fri and Sat, up to 25 km/h.

Thu
29
Fri
30
Sat
31
Sun
01
Mon
02
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 18 17 17 16 17 17 17 19 19 16 18 18 17 19 19
Min temp, °C 17 17 14 13 16 15 15 18 16 14 16 16 16 17 18
Rain, mm - - - - - 4 1 1 - - - - - - 1
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 20 25 15 15 20 15 10 15 20 15 15 20 25 35 25
Humidity, %% 90 60 60 70 70 80 90 70 80 90 80 80 80 50 70
Freezing level, m 3600 3300 3300 3200 3300 3300 3200 3100 2800 2800 3300 3400 3200 3300 3400
Cloud
cover
°C Rain
mm
Snow
cm
Wind
km/h
Humid
%%
Freeze
m
29 Thu
29
Thu
AM 18 - - 20 90 3600
PM 17 - - 25 60 3300
night 14 - - 15 60 3300
30 Fri
30
Fri
AM 14 - - 15 70 3200
PM 17 - - 20 70 3300
night 15 4 - 15 80 3300
31 Sat
31
Sat
AM 16 1 - 10 90 3200
PM 19 1 - 15 70 3100
night 16 - - 20 80 2800
01 Sun
01
Sun
AM 15 - - 15 90 2800
PM 18 - - 15 80 3300
night 16 - - 20 80 3400
02 Mon
02
Mon
AM 16 - - 25 80 3200
PM 19 - - 35 50 3300
night 18 1 - 25 70 3400

  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,
46 km from Marathon
Altitude 240 m