Portsmouth

Weather Forecast

Sat, Aug 13. Next 3 days: No precipitation. Temp high +25°C, low +16°C. Moderate wind on Sat and Mon, up to 15 km/h.

Sat
13
Sun
14
Mon
15
Tue
16
Wed
17
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 21 23 22 22 25 24 22 25 23 23 25 23 21 22 21
Min temp, °C 16 22 19 19 23 20 19 23 19 18 23 19 17 21 17
Rain, mm - - - - - - - - - - - - 1 - -
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 5 15 10 5 5 10 10 10 15 15 15 10 15 10 5
Humidity, %% 60 50 60 70 40 50 70 50 60 70 50 70 80 60 80
Freezing level, m 3500 3700 3600 3400 3300 3200 3100 3200 3200 3200 3200 3300 3100 3000 3000
Cloud
cover
°C Rain
mm
Snow
cm
Wind
km/h
Humid
%%
Freeze
m
13 Sat
13
Sat
AM 18 - - 5 60 3500
PM 23 - - 15 50 3700
night 19 - - 10 60 3600
14 Sun
14
Sun
AM 20 - - 5 70 3400
PM 25 - - 5 40 3300
night 20 - - 10 50 3200
15 Mon
15
Mon
AM 20 - - 10 70 3100
PM 25 - - 10 50 3200
night 19 - - 15 60 3200
16 Tue
16
Tue
AM 20 - - 15 70 3200
PM 25 - - 15 50 3200
night 19 - - 10 70 3300
17 Wed
17
Wed
AM 19 1 - 15 80 3100
PM 22 - - 10 60 3000
night 17 - - 5 80 3000

  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,
13 km from Kingston
Altitude 101 m