Perron Lake, ON, near Mattawa

Weather Forecast

Tue, May 24. Next 3 days: A lot of rain. Temp high +22°C, low +7°C. Moderate wind on Wed and Thu, up to 25 km/h.

Tue
24
Wed
25
Thu
26
Fri
27
Sat
28
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 12 15 14 15 18 17 14 20 22 19 21 19 13 19 19
Min temp, °C 7 13 8 7 16 14 13 15 19 18 19 11 9 15 12
Rain, mm - - - - - - 6 7 2 1 - 7 1 - -
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 5 5 5 0 10 15 25 25 25 20 15 15 15 15 10
Humidity, %% 60 50 50 60 40 50 80 100 90 100 90 100 80 60 70
Freezing level, m 1800 2300 2700 2900 3100 3300 3700 3900 4000 3800 3500 3300 3400 3300 3300
Cloud
cover
°C Rain
mm
Snow
cm
Wind
km/h
Humid
%%
Freeze
m
24 Tue
24
Tue
AM 10 - - 5 60 1800
PM 15 - - 5 50 2300
night 8 - - 5 50 2700
25 Wed
25
Wed
AM 11 - - 0 60 2900
PM 18 - - 10 40 3100
night 14 - - 15 50 3300
26 Thu
26
Thu
AM 14 6 - 25 80 3700
PM 20 7 - 25 100 3900
night 19 2 - 25 90 4000
27 Fri
27
Fri
AM 18 1 - 20 100 3800
PM 21 - - 15 90 3500
night 11 7 - 15 100 3300
28 Sat
28
Sat
AM 11 1 - 15 80 3400
PM 19 - - 15 60 3300
night 12 - - 10 70 3300

  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