Observed at: Hamilton Munro Int'l Airport
Date: Saturday November 17, 2018 at 09:00 EST
Mostly Cloudy
Mostly Cloudy
Temp.: 1.4 °C
Wind: W 19 km/h
Humidity: 76 %
Dew point: -2.4 °C
Pressure: 102.2 kPa
Tendency: rising
Visibility: 24.1 km
Sunrise: 07:15
Sunset: 16:55
Normals:
Max 6°C Min -1°C
Yesterday
  Max: 1.7 °C
  Min: -0.8 °C
  Rainfall: 0.8 mm

 Extended Forecast - Environment Canada
Saturday
Chance of rain showers or flurries (40%)
Chance of rain showers or flurries
Max: 2°C
Sunday
Chance of flurries (30%)
Chance of flurries
Max: 2°C
Monday
Chance of flurries (40%)
Chance of flurries
Max: 2°C
Tuesday
A mix of sun and cloud
A mix of sun and cloud
Max: -1°C
Wednesday
Chance of flurries (30%)
Chance of flurries
Max: 1°C
Thursday
A mix of sun and cloud
A mix of sun and cloud
Max: 1°C
Friday
A mix of sun and cloud
A mix of sun and cloud
Max: 6°C
Saturday night
Mainly cloudy
Mainly cloudy
Min: -6°C
Sunday night
Cloudy periods
Cloudy periods
Min: -3°C
Monday night
Chance of flurries (40%)
Chance of flurries
Min: -2°C
Tuesday night
Cloudy periods
Cloudy periods
Min: -3°C
Wednesday night
Cloudy periods
Cloudy periods
Min: -3°C
Thursday night
Cloudy periods
Cloudy periods
Min: 1°C
 

Forecast

Hamilton, ON (Issued: Saturday November 17, 2018 at 05:00 EST)

Today
Mainly cloudy with 40 percent chance of rain showers or flurries. Wind southwest 20 km/h gusting to 40 becoming light late this afternoon. Temperature steady near plus 2. UV index 1 or low.
Tonight
Mainly cloudy. Wind up to 15 km/h. Low minus 6. Wind chill near minus 8.
Sunday
Mainly cloudy. 30 percent chance of flurries in the afternoon. High plus 2. UV index 1 or low.
Sunday night
Cloudy periods. Low minus 3.
Monday
Cloudy with 40 percent chance of flurries. High plus 2.
Monday night
Cloudy with 40 percent chance of flurries. Low minus 2.
Tuesday
A mix of sun and cloud. High minus 1.
Tuesday night
Cloudy periods. Low minus 3.
Wednesday
Cloudy with 30 percent chance of flurries. High plus 1.
Wednesday night
Cloudy periods. Low minus 3.
Thursday
A mix of sun and cloud. High plus 1.
Thursday night
Cloudy periods. Low plus 1.
Friday
A mix of sun and cloud. High 6.
Averages and extremes
Highest temperature(1959-2011)16.7 °C1987
Lowest temperature(1959-2011)-10.6 °C1959
Average high6.7 °C 
Average low-0.6 °C 
Average3.1 °C 
Greatest rainfall(1959-2011)14.6 mm1978
Greatest snowfall(1959-2011)10.4 cm2002
Greatest precipitation(1959-2011)14.6 mm1978
Most snow on the ground(1970-2011)14.0 cm1997
Monthly frequency of precipitation48.0 % 

24 Hour Forecast - Hamilton, ON

Date/Time
(EST)
Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
Wind
Chill
17 November 2018
10:00 2 Chance of rain showers or flurries (40%)  Chance of rain showers or flurries Low SW 20 gust 40
11:00 2 Chance of rain showers or flurries (40%)  Chance of rain showers or flurries Low SW 20 gust 40
12:00 2 Chance of rain showers or flurries (40%)  Chance of rain showers or flurries Low SW 20 gust 40
13:00 2 Chance of rain showers or flurries (40%)  Chance of rain showers or flurries Low SW 20 gust 40
14:00 2 Chance of rain showers or flurries (40%)  Chance of rain showers or flurries Low SW 20 gust 40
15:00 2 Chance of rain showers or flurries (40%)  Chance of rain showers or flurries Low SW 20 gust 40
16:00 2 Chance of rain showers or flurries (40%)  Chance of rain showers or flurries Low NW 15
17:00 2 Chance of rain showers or flurries (40%)  Chance of rain showers or flurries Low NW 15
18:00 1 Mainly cloudy (0%)  Mainly cloudy Nil NW 15
19:00 1 Mainly cloudy (0%)  Mainly cloudy Nil NW 15
20:00 -1 Mainly cloudy (0%)  Mainly cloudy Nil NW 15 -5
21:00 -2 Mainly cloudy (0%)  Mainly cloudy Nil NW 15 -7
22:00 -4 Mainly cloudy (0%)  Mainly cloudy Nil VR 5 -6
23:00 -5 Mainly cloudy (0%)  Mainly cloudy Nil VR 5 -7
18 November 2018
00:00 -5 Mainly cloudy (0%)  Mainly cloudy Nil VR 5 -8
01:00 -6 Mainly cloudy (0%)  Mainly cloudy Nil VR 5 -8
02:00 -6 Mainly cloudy (0%)  Mainly cloudy Nil VR 5 -8
03:00 -6 Mainly cloudy (0%)  Mainly cloudy Nil VR 5 -8
04:00 -6 Mainly cloudy (0%)  Mainly cloudy Nil VR 5 -8
05:00 -6 Mainly cloudy (0%)  Mainly cloudy Nil VR 5 -8
06:00 -5 Mainly cloudy (0%)  Mainly cloudy Nil VR 5 -8
07:00 -5 Mainly cloudy (0%)  Mainly cloudy Nil VR 5 -7
08:00 -4 Mainly cloudy (0%)  Mainly cloudy Nil VR 5 -6
09:00 -2 Mainly cloudy (0%)  Mainly cloudy Nil VR 5 -4
 
† 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