15°
Overcast, feels like 14°.
Thornhill, Ontario, Canada · Tuesday, 3 November 2026 22:45 local time
Next 24 Hours
Thornhill Hourly Weather
| Time | Temperature / Feels like | Weather / Chance of rain |
|---|---|---|
| 15 ° / 15 ° |
0 %
Overcast |
|
| 14 ° / 14 ° |
0 %
Overcast |
|
| 14 ° / 14 ° |
0 %
Overcast |
|
| 13 ° / 13 ° |
0 %
Overcast |
|
| 13 ° / 13 ° |
0 %
Overcast |
|
| 12 ° / 12 ° |
0 %
Mostly clear |
|
| 12 ° / 12 ° |
0 %
Partly cloudy |
|
| 12 ° / 12 ° |
0 %
Mostly clear |
|
| 12 ° / 11 ° |
0 %
Overcast |
|
| 12 ° / 11 ° |
0 %
Overcast |
|
| 13 ° / 13 ° |
0 %
Overcast |
|
| 16 ° / 15 ° |
0 %
Partly cloudy |
Thornhill 7-Day Forecast
| Date | Low/High | Weather | Chance of rain | Wind | Summary |
|---|---|---|---|---|---|
| 12 °/22 ° |
Light rain
|
0% | 18 km/h | Today WeatherLow/High12°/22° Humidity78% Pressure998 hPa Sunrise/Sunset |
|
| 12 °/21 ° |
Light rain
|
99% | 15 km/h | Wed 4 Nov WeatherLow/High12°/21° Humidity77% Pressure993 hPa Sunrise/Sunset |
|
| 12 °/17 ° |
Light rain
|
76% | 22 km/h | Thu 5 Nov WeatherLow/High12°/17° Humidity77% Pressure987 hPa Sunrise/Sunset |
|
| 10 °/15 ° |
Light showers
|
49% | 10 km/h | Fri 6 Nov WeatherLow/High10°/15° Humidity67% Pressure989 hPa Sunrise/Sunset |
|
| 7 °/10 ° |
Overcast
|
55% | 21 km/h | Sat 7 Nov WeatherLow/High7°/10° Humidity88% Pressure990 hPa Sunrise/Sunset |
|
| 5 °/12 ° |
Overcast
|
10% | 22 km/h | Sun 8 Nov WeatherLow/High5°/12° Humidity68% Pressure993 hPa Sunrise/Sunset |
|
| 6 °/13 ° |
Overcast
|
0% | 16 km/h | Mon 9 Nov WeatherLow/High6°/13° Humidity64% Pressure996 hPa Sunrise/Sunset |
Thornhill Weather Summary
Thornhill, Tuesday 3 November 2026: overcast, 15°C (feels like 14°C), with a range of 12–22°C today. The highest chance of rain in the next 24 hours is 99%, around 20:00 tomorrow local time. Tomorrow: light rain, 12–21°C — see weather tomorrow or the hourly forecast.
Tip: take an umbrella or a rain jacket.
Updated at 22:48 local time, 3 November 2026
Thornhill Hourly Temperature and Chance of Rain
Thornhill Temperature and Chance of Rain, Next Days
About Thornhill
Thornhill is a city in Ontario, Canada. The forecast uses the local point at 43.82°N, 79.42°W, about 168 m above sea level. Local time is UTC−5 (America/Toronto). Data combine the ECMWF, ICON and GFS weather models and refresh every 15 minutes; for official warnings, follow the national weather service.
Thornhill Air Quality
Good · AQI 43Air quality is good and poses little or no risk for outdoor activity.
- Weather TomorrowMorning, afternoon, evening and night
- 10-Day ForecastTemperature and rain, day by day
- Weekend WeatherSaturday and Sunday at a glance
- Weather HistoryThis date in past years
- Sunset TimeWhat time the sun sets today and tomorrow
- Sunrise TimeWhat time the sun rises today and tomorrow
- Temperature NowHow hot or cold it is right now
- Will It Rain Today?Hourly chance of rain today and tomorrow
- UV IndexHourly UV level today
- Air QualityAQI and PM2.5 today
- Wind SpeedWind speed now and hour by hour
- Weather RadarLive rain radar map
- Tide TimesHigh and low tide today
- Moon PhaseTonight's moon and full moon dates
- Lunar EclipseLunar eclipse dates to 2030
- Solar EclipseSolar eclipse dates to 2030
- Meteor ShowersMeteor shower peak dates in 2026
- Compare WeatherCompare the weather in two cities
- Weather widgetAdd a weather forecast to your website.
- Celsius to Fahrenheit°C to °F, with formula
- Fahrenheit to Celsius°F to °C, with formula
- Wind speed converterKnots, mph, km/h and m/s
- Beaufort scaleWind force 0–12 with speeds
- Barometric pressureCurrent pressure, trends and 7-day graph
- Wind directionDegrees to compass points
- Dew point calculatorFrom temperature and humidity
- Relative humidity calculatorFrom temperature and dew point
- Heat index calculatorFeels-like temperature in heat
- Wind chill calculatorFeels-like temperature in the cold
- Rainfall convertermm to inches and liters per m²
- Visibility converterkm, miles and nautical miles
- Weather toolsConverters, calculators and forecast tools