Marsh Island, ON, near Brockville

Weather Forecast

Thu, Mar 28. Next 3 days: No precipitation. Temp high +6°C, low -1°C. Moderate wind on Thu, up to 15 km/h.

Thu
28
Fri
29
Sat
30
Sun
31
Mon
01
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 5 5 3 3 6 4 2 5 3 4 8 5 5 10 7
Min temp, °C 3 4 1 -1 3 1 -1 3 1 1 5 0 -1 6 4
Rain, mm - - - - - - - - - - - - - - -
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 15 15 10 5 10 10 10 10 5 5 10 10 5 10 10
Humidity, %% 70 50 60 60 50 60 60 50 80 80 40 80 90 40 50
Freezing level, m 500 600 700 200 600 400 100 600 600 400 800 600 200 1100 1200
Cloud
cover
°C Rain
mm
Snow
cm
Wind
km/h
Humid
%%
Freeze
m
28 Thu
28
Thu
AM 4 - - 15 70 500
PM 5 - - 15 50 600
night 1 - - 10 60 700
29 Fri
29
Fri
AM 1 - - 5 60 200
PM 6 - - 10 50 600
night 1 - - 10 60 400
30 Sat
30
Sat
AM 0 - - 10 60 100
PM 5 - - 10 50 600
night 1 - - 5 80 600
31 Sun
31
Sun
AM 2 - - 5 80 400
PM 8 - - 10 40 800
night 0 - - 10 80 600
01 Mon
01
Mon
AM 2 - - 5 90 200
PM 10 - - 10 40 1100
night 4 - - 10 50 1200

  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,
21 km from Brockville
Altitude 73 m