Current Conditions - Hamilton, ON
19°
Today's High: 21°

- Feels Like
- 19°
- Humidity
- 65%
- Pressure
- 1022.69 hPa
- Sunrise
- 07:07
- Wind
- 14km/h ENE
- UV
- Moderate
- Visibility
- 16.09km
- Sunset
- 7:15

Hourly Weather
1 PM
20°

2 PM
20°

3 PM
20°

4 PM
19°

5 PM
19°

6 PM
19°

7 PM
18°

8 PM
17°

9 PM
16°

10 PM
16°

11 PM
15°

12 AM
15°

1 AM
15°

2 AM
15°

3 AM
15°

4 AM
15°

5 AM
14°

6 AM
14°

7 AM
14°

8 AM
14°

9 AM
16°

10 AM
17°

11 AM
17°

12 PM
18°

1 PM
19°

2 PM
19°

3 PM
19°

4 PM
20°

5 PM
19°

6 PM
19°

7 PM
18°

8 PM
17°

9 PM
16°

10 PM
16°

11 PM
16°

12 AM
16°

1 AM
16°

2 AM
16°

3 AM
16°

4 AM
15°

5 AM
15°

6 AM
15°

7 AM
14°

8 AM
15°

9 AM
16°

10 AM
17°

11 AM
18°

12 PM
18°

Daily weather forecast
Saturday
21°
14°
Plenty of sun. Highs 20 to 22C and lows 13 to 15C.

Sunday
20°
14°
Mainly sunny. Highs 19 to 21C and lows 13 to 15C.

Monday
19°
15°
Mix of sun and clouds. Highs 18 to 20C and lows 14 to 16C.

Tuesday
19°
13°
More clouds than sun. Highs 18 to 20C and lows 12 to 14C.

Wednesday
18°
12°
Mostly cloudy. Highs 17 to 19C and lows 11 to 13C.

Thursday
19°
12°
Partly cloudy. Highs 18 to 20C and lows 11 to 13C.

Friday
20°
12°
Times of sun and clouds. Highs 19 to 21C and lows 11 to 13C.

Saturday
22°
13°
Mainly sunny. Highs 21 to 23C and lows 12 to 14C.

Sunday
22°
13°
Mix of sun and clouds. Highs 21 to 23C and lows 12 to 14C.

Monday
22°
13°
Partly cloudy. Highs 21 to 23C and lows 12 to 14C.

Radar
Latest Weather News - Toronto
-
September 2023 is off to a hot, humid start in Ontario — but will it last?Labour Day on Monday was the hottest day on record so far this year at 34 C in Toronto, surpassing a very warm June 2 at 32 C, according to data from Environment Canada.WeatherSep 7
-
Sweltering heat expected to impact many parts of Ontario, warning issuedResidents in central and southern Ontario are in for a hot few days as a heat warning blankets a large section of the province Tuesday.WeatherSep 5
-
Advertisement
-
Toronto, parts of southern Ontario under Labour Day heat warningThe warning covers the entire Greater Toronto Area and goes beyond, including St. Catharines, Kitchener and Clarington, Ont. High temperatures are forecast to last into the week.WeatherSep 3
-
Advertisement
-
Labour Day weekend weather looking ‘just about perfect’ for southern OntarioLooking ahead to the long weekend, there's good news for southern Ontario weather-wise.WeatherAug 29
-
Unsettled weather, cooler temperatures expected in OntarioCooler temperatures are in the forecast for parts of Ontario, with single-digit lows even likely soon in northern areas of the province.WeatherAug 22
-
Wildfire smoke from N.W.T. and B.C. affecting air quality in northern OntarioEnvironment Canada says wildfire smoke drifting from western and northern parts of the country has created hazardous air quality in parts of northern Ontario that could get worse.CanadaAug 18
-
Ontario music festival forced to briefly evacuate due to severe thunderstormA severe thunderstorm warning posted by Environment Canada said an incoming storm could produce nickel-sized hail, heavy rain and strong winds up to 90 km/h.WeatherAug 12
-
Phone off, eyes up: How to get the best view of the Perseid meteor showThe Perseid meteor shower occurs annually but this year's display is expected to be extra spectacular as the waning crescent moon provides an extra-dark background.WeatherAug 11
-
Advertisement
-
Heavy rain in Ottawa causes flooding, power outages and road closuresEnvironment Canada says Ottawa sustained 50 to 75 millimetres of rainfall during a 90-minute span in the afternoon.WeatherAug 10
-
Advertisement
-
Canada’s Raonic eliminated by McDonald in third round at NBO TorontoCanada's Milos Raonic was down a break to American Mackenzie McDonald when play was suspended at Sobeys Stadium on Thursday afternoon.SportsAug 10
-
Severe thunderstorm warning issued in Ontario liftedSevere thunderstorm warnings were issued on Thursday by Environment Canada for a large section of Ontario which extends from London all the way into Quebec.WeatherAug 10
-
Severe storm system to hit U.S. as warnings issued for eastern Canada'Once again it looks like parts of eastern Ontario could see some strong storms Monday late afternoon to evening,' Global News meteorologist Ross Hull said.CanadaAug 7
-
Central, eastern Ontario preparing for heavy rain on Civic Holiday MondayA series of weather warnings and special statements were issued across the centre and east of the province early Monday.WeatherAug 7
-
Severe thunderstorms with heavy downpours possible for parts of Ontario, QuebecSevere thunderstorms and even tornadoes are possible Thursday afternoon for the portions of Ontario and Quebec concentrated around Ottawa.WeatherAug 3
-
Advertisement
-
Southern Ontario set for rainy Saturday as heat finally breaksParts of southern Ontario are braced for heavy rain Saturday as a spell of hot weather comes to an end. Up to 50 mm of rain could fall in some areas through the morning.WeatherJul 29
-
Advertisement
-
Cold front to bring relief following ‘extremely hot’ conditions Friday in much of southern OntarioA heat warning covers areas including Barrie, the GTA, Hamilton, the Niagara Region, London, south to Windsor.WeatherJul 27
-
Thousands without power after Ontario storm, tornado experts survey damageThousands are without power after a major storm downed trees and power lines in southwestern Ontario.WeatherJul 27
-
Tornado warnings downgraded in southern Ontario as strong storm moves inBy just after 7:30 p.m., that warning had become a severe thunderstorm watch.WeatherJul 26
-
Hot, humid weather in Toronto prompts heat warningEnvironment Canada issued the warning on Wednesday, saying temperatures are expected to reach between 30 C and 33 C.WeatherJul 26
-
Heat warning issued for a good portion of southern Ontario for remainder of work weekEnvironment Canada has issued a heat warning for southern Ontario which calls for the affected area to see extreme temperatures from Wednesday through Friday.CanadaJul 25
-
Advertisement
-
Toronto, parts of Ontario hit by more thunderstormsEnvironment Canada issued a series of watches and warnings across much of the Greater Toronto Area and eastern Ontario on Monday afternoon.WeatherJul 24
-
Advertisement
-
‘Nickel-sized hail’: Severe thunderstorm warning ends for TorontoEnvironment Canada issued a warning for Toronto after 2 p.m. on Sunday, warning of very strong winds, nickel-sized hail and potentially heavy rain.WeatherJul 23
-
Large maple tree struck by lightning falls on 2 Toronto homesToronto Fire says a large maple tree that was struck by lightning during Thursday evening's storm collapsed onto two homes. Paramedics said four people were assessed for injuries.WeatherJul 21
-
Thunderstorm warnings, watches in place for large portion of southern OntarioA system tracking from the western Great Lakes is 'packing a bit of a punch,' with severe thunderstorms expected and tornadoes possible in southern Ontario.WeatherJul 20