Observed at: Hamilton Munro Int'l Airport
Date: Sunday June 24, 2018 at 20:00 EDT
Mostly Cloudy
Mostly Cloudy
Temp.: 18.9 °C
Wind: NNW 8 km/h
Humidity: 88 %
Dew point: 16.9 °C
Pressure: 101.5 kPa
Tendency: rising
Visibility: 24.1 km
Sunrise: 05:41
Sunset: 21:04
Normals:
Max 25°C Min 14°C
Yesterday
  Max: 18.8 °C
  Min: 15.9 °C
  Rainfall: 12.0 mm

 Extended Forecast - Environment Canada
  Monday
Sunny
Sunny
Max: 22°C
Tuesday
A mix of sun and cloud
A mix of sun and cloud
Max: 22°C
Wednesday
Chance of showers (70%)
Chance of showers
Max: 24°C
Thursday
A mix of sun and cloud
A mix of sun and cloud
Max: 27°C
Friday
A mix of sun and cloud
A mix of sun and cloud
Max: 31°C
Saturday
A mix of sun and cloud
A mix of sun and cloud
Max: 31°C
Sunday night
A few showers
A few showers
Min: 14°C
Monday night
Clear
Clear
Min: 12°C
Tuesday night
Chance of showers (70%)
Chance of showers
Min: 18°C
Wednesday night
Chance of showers (30%)
Chance of showers
Min: 19°C
Thursday night
Cloudy periods
Cloudy periods
Min: 21°C
Friday night
Cloudy periods
Cloudy periods
Min: 23°C

Forecast

Hamilton, ON (Issued: Sunday June 24, 2018 at 15:30 EDT)

Tonight
A few showers ending this evening then clearing. Risk of thunderstorms early this evening. Wind northeast 20 km/h becoming light this evening. Low 14.
Monday
Sunny. High 22. UV index 9 or very high.
Monday night
Clear. Low 12.
Tuesday
A mix of sun and cloud. High 22.
Tuesday night
Cloudy with 70 percent chance of showers. Low 18.
Wednesday
Cloudy with 70 percent chance of showers. High 24.
Wednesday night
Cloudy periods with 30 percent chance of showers. Low 19.
Thursday
A mix of sun and cloud. High 27.
Thursday night
Cloudy periods. Low 21.
Friday
A mix of sun and cloud. High 31.
Friday night
Cloudy periods. Low 23.
Saturday
A mix of sun and cloud. High 31.
Averages and extremes
Highest temperature(1960-2011)32.0 °C1997
Lowest temperature(1960-2011)6.3 °C1979
Average high24.8 °C 
Average low13.5 °C 
Average19.2 °C 
Greatest rainfall(1960-2011)39.6 mm1994
Greatest snowfall(1960-2011)0.0 cm1960
Greatest precipitation(1960-2011)39.6 mm1994
Most snow on the ground(1970-2011)0.0 cm1970
Monthly frequency of precipitation37.0 % 

24 Hour Forecast - Hamilton, ON

Date/Time
(EDT)
Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
24 June 2018
21:00 17 Mainly cloudy (0%)  Mainly cloudy Nil NW 10
22:00 16 Partly cloudy (0%)  Partly cloudy Nil NW 10
23:00 15 A few clouds (0%)  A few clouds Nil NW 10
25 June 2018
00:00 15 Clear (0%)  Clear Nil NW 10
01:00 14 Clear (0%)  Clear Nil NW 10
02:00 14 Clear (0%)  Clear Nil N 10
03:00 14 Clear (0%)  Clear Nil N 10
04:00 14 Clear (0%)  Clear Nil N 10
05:00 14 Clear (0%)  Clear Nil N 15
06:00 14 Sunny (0%)  Sunny Nil N 15
07:00 14 Sunny (0%)  Sunny Nil N 15
08:00 14 Sunny (0%)  Sunny Nil N 15
09:00 15 Sunny (0%)  Sunny Nil N 15
10:00 17 Sunny (0%)  Sunny Nil N 15
11:00 18 Sunny (0%)  Sunny Nil N 15
12:00 19 Sunny (0%)  Sunny Nil N 15
13:00 20 Sunny (0%)  Sunny Nil N 15
14:00 21 Sunny (0%)  Sunny Nil N 15
15:00 21 Sunny (0%)  Sunny Nil N 15
16:00 22 Sunny (0%)  Sunny Nil N 15
17:00 22 Sunny (0%)  Sunny Nil N 15
18:00 21 Sunny (0%)  Sunny Nil NE 10
19:00 19 Sunny (0%)  Sunny Nil NE 10
20:00 18 Sunny (0%)  Sunny Nil NE 10
 
† 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%

Environment Canada