Mattawa Island Conservation Area

Weather Forecast

Mon, Oct 18. Next 3 days: No precipitation. Temp high +16°C, low +5°C. Moderate wind on Tue, up to 15 km/h.

Mon
18
Tue
19
Wed
20
Thu
21
Fri
22
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 7 9 7 12 16 13 11 13 10 9 10 8 5 6 5
Min temp, °C 5 7 6 6 13 11 10 11 8 8 9 6 4 5 2
Rain, mm - - - - - - - - - 10 7 1 - - -
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 10 10 10 10 15 15 5 5 5 10 10 10 10 5 5
Humidity, %% 80 60 70 70 70 80 80 70 80 90 90 80 80 60 70
Freezing level, m 800 1000 2000 2700 3100 3100 3200 2900 2500 2500 2500 1800 600 700 500
Cloud
cover
°C Rain
mm
Snow
cm
Wind
km/h
Humid
%%
Freeze
m
18 Mon
18
Mon
AM 6 - - 10 80 800
PM 9 - - 10 60 1000
night 6 - - 10 70 2000
19 Tue
19
Tue
AM 9 - - 10 70 2700
PM 16 - - 15 70 3100
night 11 - - 15 80 3100
20 Wed
20
Wed
AM 10 - - 5 80 3200
PM 13 - - 5 70 2900
night 8 - - 5 80 2500
21 Thu
21
Thu
AM 8 10 - 10 90 2500
PM 10 7 - 10 90 2500
night 6 1 - 10 80 1800
22 Fri
22
Fri
AM 4 - - 10 80 600
PM 6 - - 5 60 700
night 2 - - 5 70 500

  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,
near Mattawa
Altitude 152 m