Observed at: Hamilton Munro Int'l Airport
Date: Tuesday February 18, 2020 at 09:22 EST
Light Drizzle
Light Drizzle
Temp.: 3.2 °C
Wind: SSW 30 gust 41 km/h
Humidity: 100 %
Dew point: 3.2 °C
Pressure: 101.0 kPa
Tendency: falling
Visibility: 3.2 km
Sunrise: 07:14
Sunset: 17:53
Normals:
Max -1°C Min -9°C
Yesterday
  Max: °C
  Min: °C
  Rainfall: Trace mm

 Extended Forecast - Environment Canada
Tuesday
Chance of showers or drizzle (30%)
Chance of showers or drizzle
Max: 6°C
Wednesday
Chance of flurries (40%)
Chance of flurries
Max: -2°C
Thursday
Chance of flurries (40%)
Chance of flurries
Max: -5°C
Friday
Sunny
Sunny
Max: -2°C
Saturday
Sunny
Sunny
Max: 1°C
Sunday
Cloudy
Cloudy
Max: 3°C
Monday
Cloudy
Cloudy
Max: 4°C
Tuesday night
Chance of rain showers or flurries (40%)
Chance of rain showers or flurries
Min: -5°C
Wednesday night
Chance of flurries (40%)
Chance of flurries
Min: -11°C
Thursday night
Clear
Clear
Min: -9°C
Friday night
Clear
Clear
Min: -7°C
Saturday night
Cloudy periods
Cloudy periods
Min: -2°C
Sunday night
Cloudy
Cloudy
Min: -1°C
 

Forecast

Hamilton, ON (Issued: Tuesday February 18, 2020 at 07:58 EST)

Today
Drizzle ending near noon then mainly cloudy with 30 percent chance of showers. Wind south 20 km/h gusting to 40 becoming southwest 40 gusting to 60 this morning. High 6. UV index 2 or low.
Tonight
Partly cloudy. 30 percent chance of rain showers or flurries early this evening. 40 percent chance of flurries overnight. Wind west 20 km/h gusting to 40. Low minus 5. Wind chill minus 12 overnight.
Wednesday
Mainly cloudy with 40 percent chance of flurries. Wind northwest 20 km/h gusting to 40. High minus 2. Wind chill near minus 12. UV index 2 or low.
Wednesday night
Cloudy periods with 40 percent chance of flurries. Low minus 11.
Thursday
A mix of sun and cloud with 40 percent chance of flurries. High minus 5.
Thursday night
Clear. Low minus 9.
Friday
Sunny. High minus 2.
Friday night
Clear. Low minus 7.
Saturday
Sunny. High plus 1.
Saturday night
Cloudy periods. Low minus 2.
Sunday
Cloudy. High plus 3.
Sunday night
Cloudy. Low minus 1.
Monday
Cloudy. High plus 4.
Averages and extremes
Highest temperature(1960-2011)9.7 °C1981
Lowest temperature(1960-2011)-24.0 °C1979
Average high-0.9 °C 
Average low-8.9 °C 
Average-4.9 °C 
Greatest rainfall(1960-2011)10.2 mm1976
Greatest snowfall(1960-2011)10.2 cm1960
Greatest precipitation(1960-2011)10.2 mm1960
Most snow on the ground(1971-2011)57.0 cm2007
Monthly frequency of precipitation49.0 % 

24 Hour Forecast - Hamilton, ON

Date/Time
(EST)
Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
Wind
Chill
18 February 2020
10:00 4 Drizzle (80%)  Drizzle High SW 40 gust 60
11:00 5 Drizzle (80%)  Drizzle High SW 40 gust 60
12:00 5 Chance of showers (30%)  Chance of showers Low SW 40 gust 60
13:00 6 Chance of showers (30%)  Chance of showers Low SW 40 gust 60
14:00 5 Chance of showers (30%)  Chance of showers Low W 30 gust 50
15:00 5 Chance of showers (30%)  Chance of showers Low W 30 gust 50
16:00 4 Chance of showers (30%)  Chance of showers Low W 30 gust 50
17:00 3 Chance of showers (30%)  Chance of showers Low W 30 gust 50
18:00 2 Chance of rain showers or flurries (30%)  Chance of rain showers or flurries Low W 20 gust 40
19:00 1 Chance of rain showers or flurries (30%)  Chance of rain showers or flurries Low W 20 gust 40
20:00 1 Chance of rain showers or flurries (30%)  Chance of rain showers or flurries Low W 20 gust 40
21:00 0 Partly cloudy (0%)  Partly cloudy Nil W 20 gust 40
22:00 0 Partly cloudy (0%)  Partly cloudy Nil W 20 gust 40
23:00 -1 Partly cloudy (0%)  Partly cloudy Nil W 20 gust 40 -6
19 February 2020
00:00 -1 Partly cloudy (0%)  Partly cloudy Nil W 20 gust 40 -7
01:00 -2 Partly cloudy (0%)  Partly cloudy Nil W 20 gust 40 -8
02:00 -3 Partly cloudy (0%)  Partly cloudy Nil W 20 gust 40 -9
03:00 -4 Chance of flurries (40%)  Chance of flurries Low W 20 gust 40 -10
04:00 -5 Chance of flurries (40%)  Chance of flurries Low W 20 gust 40 -12
05:00 -5 Chance of flurries (40%)  Chance of flurries Low W 20 gust 40 -11
06:00 -4 Chance of flurries (40%)  Chance of flurries Low NW 20 gust 40 -11
07:00 -4 Chance of flurries (40%)  Chance of flurries Low NW 20 gust 40 -10
08:00 -4 Chance of flurries (40%)  Chance of flurries Low NW 20 gust 40 -10
09:00 -3 Chance of flurries (40%)  Chance of flurries Low NW 20 gust 40 -9
 
† 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