Observed at: Hamilton Munro Int'l Airport
Date: Friday August 23, 2019 at 00:00 EDT
Mainly Clear
Mainly Clear
Temp.: 14.1 °C
Wind: N 8 km/h
Humidity: 81 %
Dew point: 10.9 °C
Pressure: 101.7 kPa
Tendency: rising
Visibility: 24.1 km
Sunrise: 06:34
Sunset: 20:12
Normals:
Max 24°C Min 14°C
Yesterday
  Max: 29.0 °C
  Min: 18.3 °C
  Rainfall: Trace mm

 Extended Forecast - Environment Canada
  Friday
Mainly sunny
Mainly sunny
Max: 23°C
Saturday
Sunny
Sunny
Max: 24°C
Sunday
Sunny
Sunny
Max: 25°C
Monday
Sunny
Sunny
Max: 24°C
Tuesday
Chance of showers (60%)
Chance of showers
Max: 24°C
Wednesday
A mix of sun and cloud
A mix of sun and cloud
Max: 25°C
Thursday night
A few clouds
A few clouds
Min: 12°C
Friday night
A few clouds
A few clouds
Min: 13°C
Saturday night
Clear
Clear
Min: 15°C
Sunday night
Clear
Clear
Min: 16°C
Monday night
Cloudy periods
Cloudy periods
Min: 19°C
Tuesday night
Chance of showers (60%)
Chance of showers
Min: 18°C

Forecast

Hamilton, ON (Issued: Thursday August 22, 2019 at 21:19 EDT)

Tonight
A few clouds. Low 12.
Friday
Sunny. Becoming a mix of sun and cloud in the afternoon. High 23. Humidex 25. UV index 7 or high.
Friday night
A few clouds. Low 13.
Saturday
Sunny. High 24.
Saturday night
Clear. Low 15.
Sunday
Sunny. High 25.
Sunday night
Clear. Low 16.
Monday
Sunny. High 24.
Monday night
Cloudy periods. Low 19.
Tuesday
Cloudy with 60 percent chance of showers. High 24.
Tuesday night
Cloudy with 60 percent chance of showers. Low 18.
Wednesday
A mix of sun and cloud. High 25.
Averages and extremes
Highest temperature(1960-2011)30.0 °C1968
Lowest temperature(1960-2011)5.3 °C1982
Average high24.6 °C 
Average low14.0 °C 
Average19.3 °C 
Greatest rainfall(1960-2011)49.5 mm1964
Greatest snowfall(1960-2011)0.0 cm1960
Greatest precipitation(1960-2011)49.5 mm1964
Most snow on the ground(1970-2010)0.0 cm1970
Monthly frequency of precipitation33.0 % 

24 Hour Forecast - Hamilton, ON

Date/Time
(EDT)
Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)

Humidex
23 August 2019
01:00 15 A few clouds (0%)  A few clouds Nil NW 10
02:00 14 A few clouds (0%)  A few clouds Nil NW 10
03:00 13 A few clouds (0%)  A few clouds Nil NW 10
04:00 13 A few clouds (0%)  A few clouds Nil NW 10
05:00 12 A few clouds (0%)  A few clouds Nil NW 10
06:00 14 Clear (0%)  Clear Nil NW 10
07:00 15 Sunny (0%)  Sunny Nil NW 10
08:00 17 Sunny (0%)  Sunny Nil N 15
09:00 18 Sunny (0%)  Sunny Nil N 15
10:00 20 Sunny (0%)  Sunny Nil N 15
11:00 21 Sunny (0%)  Sunny Nil N 15
12:00 21 Sunny (0%)  Sunny Nil N 15
13:00 22 A mix of sun and cloud (0%)  A mix of sun and cloud Nil N 15 25
14:00 22 A mix of sun and cloud (0%)  A mix of sun and cloud Nil VR 5 25
15:00 22 A mix of sun and cloud (0%)  A mix of sun and cloud Nil VR 5
16:00 23 A mix of sun and cloud (0%)  A mix of sun and cloud Nil VR 5 25
17:00 23 A mix of sun and cloud (0%)  A mix of sun and cloud Nil VR 5 25
18:00 22 Mainly sunny (0%)  Mainly sunny Nil VR 5
19:00 22 Mainly sunny (0%)  Mainly sunny Nil VR 5
20:00 21 A few clouds (0%)  A few clouds Nil VR 5
21:00 20 A few clouds (0%)  A few clouds Nil VR 5
22:00 19 A few clouds (0%)  A few clouds Nil VR 5
23:00 18 A few clouds (0%)  A few clouds Nil VR 5
24 August 2019
00:00 18 A few clouds (0%)  A few clouds Nil VR 5
 
† Likelihood of Precipitation (LOP) as described in the public forecast as a chance of measurable precipitation for a period of time.
  Nil: 0%
  Low: 40% or below
  Medium: 60% or 70%
  High: Above 70%
‡ Value not significant

Environment Canada