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Vaughan weather

Ontario · 323,103 inhabitants · Thursday, October 29 · updated 13:43

Air: Moderate

21°

Mainly clear

Feels like 23°C

Wind

22 km/h

Gusts

41 km/h

Humidity

55 %

Pressure

1014 hPa

Clouds

33 %

Storm

Rise 07:50 Set 18:12 Day 10 h 22 min UV 3 · Moderate

Morning, afternoon, evening

Trend

Afternoon

Overcast

21°

Feels like 22°

Wind ↑ SW 22 km/h

Gusts 41 km/h

Humidity 45 %

Evening

Drizzle

17°14°

Feels like 17°

Wind ↑ W 15 km/h

Gusts 40 km/h

Humidity 77 %

💧 0.4 mm

14:00

21°

SW 22

17:00

21°

W 18

Vaughan forecast in charts · next 7 days

The week ahead: highs and lows

▲ This week runs +6.8° warmer than usual

Highs Lows Usual for the season (1991–2020 average)

Hourly detail

Temperature (°C) Rain (mm) Wind (km/h)

Vaughan climate: what a normal year looks like

The hottest stretch is July, when afternoons average 27 °C; the coldest is January, when nights average −9 °C. Between those two months the average temperature changes by 27 °C.

Nights typically freeze from December to March, the coldest averaging −9 °C in January.

From 15 h 28 min of daylight in late June to 8 h 54 min in late December.

There is no real dry season: monthly rainfall stays between 53 mm and 84 mm on average.

Forecast highs for the coming week average 18 °C, 4 °C warmer than a normal October (14 °C).

30-year averages (1991–2020)
Month	Typical high	Typical low	Rainfall
Jan	−2 °C	−9 °C	67 mm
Feb	0 °C	−9 °C	53 mm
Mar	4 °C	−4 °C	61 mm
Apr	11 °C	2 °C	80 mm
May	18 °C	8 °C	79 mm
Jun	23 °C	13 °C	84 mm
Jul	27 °C	16 °C	78 mm
Aug	25 °C	16 °C	74 mm
Sep	21 °C	12 °C	73 mm
Oct	14 °C	6 °C	78 mm
Nov	8 °C	1 °C	71 mm
Dec	2 °C	−4 °C	66 mm
Whole year	13 °C	4 °C	860 mm

Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 43.84° N, 79.50° W, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.

Air you breathe in Vaughan: pollution and pollen

3/6

Moderate

European Air Quality Index (EAQI), from Copernicus CAMS

PM2.520µg/m³

PM1020µg/m³

Copernicus CAMS model, updated several times a day.

Rain radar around Vaughan

Rain observed over the last two hours by official weather radars around Vaughan, followed by the radar forecast for the next hour where the weather service provides one.

Rain radar Last two hours, then forecast where available · drag the timeline

Moon over Vaughan

Waning gibbous

87 % illuminated · 18.3 days

Rise 16:21 Set 08:17

Fri 30/10 79%

Sat 31/10 69%

Sun 1/11 59%

Mon 2/11 49% Last quarter

Tue 3/11 38%

Wed 4/11 28%

Thu 5/11 19%

Fri 6/11 12%

Sat 7/11 6%

Sun 8/11 2%

Mon 9/11 0%

Tue 10/11 1% New moon

Moonrise and moonset in local time (America/Toronto); phase and lit fraction from a synodic calculation.

Look up a past day in Vaughan

Curious about the weather in Vaughan on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.

Vaughan weather at a glance

This page gathers everything about the weather in Vaughan, Ontario: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “mainly clear”, it is 21 °C (feels like 23 °C) and the wind blows at 22 km/h.

Expected range today: 6 °C to 21 °C and a dry sky. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.

Other big cities nearby

Mississauga 31 km 20°

Hamilton 71 km 12°

London 169 km 13°

Vaughan weather data for developers

Use the Vaughan forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.

Create a free key

Where does this forecast come from? Our engine, checked every day against 1125 weather stations