Sister Islands, ON, near Peterborough

Weather Forecast

Wed, Dec 07. Next 3 days: Some rain. Temp high +5°C, low -9°C. Moderate wind on Fri, up to 15 km/h.

Wed
07
Thu
08
Fri
09
Sat
10
Sun
11
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 5 5 3 0 1 -4 -5 -3 -6 -5 -3 -3 -1 0 -2
Min temp, °C 4 4 1 -1 -3 -8 -9 -6 -8 -8 -5 -5 -3 -1 -4
Rain, mm 1 1 - - - - - - - - - - - - -
Snow, cm - - - - - - - - - - - - 2 1 -
Wind avg, km/h 5 5 10 10 5 5 10 10 15 15 15 20 15 10 10
Humidity, %% 90 90 90 90 80 90 80 50 60 60 50 60 80 80 80
Freezing level, m 2100 1700 800 100 200 0 0 0 0 0 0 0 0 200 0
Cloud
cover
°C Rain
mm
Snow
cm
Wind
km/h
Humid
%%
Freeze
m
07 Wed
07
Wed
AM 4 1 - 5 90 2100
PM 5 1 - 5 90 1700
night 1 - - 10 90 800
08 Thu
08
Thu
AM 0 - - 10 90 100
PM 1 - - 5 80 200
night -8 - - 5 90 0
09 Fri
09
Fri
AM -7 - - 10 80 0
PM -3 - - 10 50 0
night -8 - - 15 60 0
10 Sat
10
Sat
AM -6 - - 15 60 0
PM -3 - - 15 50 0
night -5 - - 20 60 0
11 Sun
11
Sun
AM -2 - 2 15 80 0
PM 0 - 1 10 80 200
night -4 - - 10 80 0

  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,
28 km from Peterborough
Altitude 235 m