Perron Lake, ON, near Mattawa

Weather Forecast

Wed, Sep 22. Next 3 days: A lot of rain. Temp high +16°C, low +10°C. Strong wind on Wed, up to 30 km/h.

Wed
22
Thu
23
Fri
24
Sat
25
Sun
26
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 12 10 10 13 16 16 14 15 13 16 17 13 11 12 11
Min temp, °C 10 10 10 10 13 14 13 14 11 11 13 11 10 11 9
Rain, mm 11 16 14 18 9 7 2 2 1 - 4 10 1 1 -
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 25 25 30 25 20 15 20 20 15 15 20 10 10 10 15
Humidity, %% 90 80 90 90 90 100 90 80 90 80 80 90 90 80 90
Freezing level, m 3700 3700 3900 4000 4000 3700 3100 3000 3500 3500 2900 2400 1900 1900 2000
Cloud
cover
°C Rain
mm
Snow
cm
Wind
km/h
Humid
%%
Freeze
m
22 Wed
22
Wed
AM 11 11 - 25 90 3700
PM 10 16 - 25 80 3700
night 10 14 - 30 90 3900
23 Thu
23
Thu
AM 12 18 - 25 90 4000
PM 16 9 - 20 90 4000
night 14 7 - 15 100 3700
24 Fri
24
Fri
AM 14 2 - 20 90 3100
PM 15 2 - 20 80 3000
night 11 1 - 15 90 3500
25 Sat
25
Sat
AM 14 - - 15 80 3500
PM 17 4 - 20 80 2900
night 11 10 - 10 90 2400
26 Sun
26
Sun
AM 10 1 - 10 90 1900
PM 12 1 - 10 80 1900
night 9 - - 15 90 2000

  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,
24 km from Mattawa
Altitude 352 m