Marsh Lake, ON, near Grand Sudbury

Weather Forecast

Sun, Apr 21. Next 3 days: Mix of rain and snow. Temp high +8°C, low -9°C. Strong wind on Mon, up to 30 km/h.

Sun
21
Mon
22
Tue
23
Wed
24
Thu
25
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 1 2 0 1 8 8 6 5 -1 -8 0 -1 3 8 6
Min temp, °C -1 0 -6 -7 3 6 5 0 -9 -12 -6 -9 -10 4 -2
Rain, mm - 2 - - - - 2 8 - - - - - - -
Snow, cm - - - - - - - 1 1 - - - - - -
Wind avg, km/h 20 20 15 10 25 30 25 15 20 20 10 0 5 10 10
Humidity, %% 70 60 50 50 50 50 70 80 60 50 40 50 60 40 60
Freezing level, m 300 600 100 100 1100 1700 1600 800 100 0 100 0 100 1100 800
Cloud
cover
°C Rain
mm
Snow
cm
Wind
km/h
Humid
%%
Freeze
m
21 Sun
21
Sun
AM 0 - - 20 70 300
PM 2 2 - 20 60 600
night -6 - - 15 50 100
22 Mon
22
Mon
AM -3 - - 10 50 100
PM 8 - - 25 50 1100
night 6 - - 30 50 1700
23 Tue
23
Tue
AM 6 2 - 25 70 1600
PM 5 8 1 15 80 800
night -9 - 1 20 60 100
24 Wed
24
Wed
AM -10 - - 20 50 0
PM 0 - - 10 40 100
night -9 - - 0 50 0
25 Thu
25
Thu
AM -4 - - 5 60 100
PM 8 - - 10 40 1100
night -2 - - 10 60 800

  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,
67 km from Grand Sudbury
Altitude 357 m