Mackie’s Main Street Weather, Unionville, Ontario, Canada

11°C

Unionville, ON, Canada

Updated: 22-May-2019 8:10am

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Observed at: Toronto Buttonville Municipal Airport Date: Wednesday May 22, 2019 at 08:00 EDT
Temp.: 11.0 °C Wind: E 6 km/h Humidity: 63 % Dew point: 4.2 °C Pressure: 102.5 kPa Tendency:	Sunrise: 05:45 Sunset: 20:43 Normals: Max 20°C Min 8°C Yesterday Max: °C Min: °C Rainfall: mm

Extended Forecast - Environment Canada
Wednesday Chance of showers Max: 16°C	Thursday Chance of showers Max: 23°C	Friday A mix of sun and cloud Max: 20°C	Saturday Chance of showers Max: 20°C	Sunday Sunny Max: 22°C	Monday Sunny Max: 21°C	Tuesday Sunny Max: 20°C
Wednesday night Chance of showers Min: 10°C	Thursday night Chance of showers Min: 12°C	Friday night Chance of showers Min: 12°C	Saturday night Chance of showers Min: 13°C	Sunday night Clear Min: 11°C	Monday night Clear Min: 10°C

Forecast

Today: Mainly cloudy. 30 percent chance of showers late this afternoon. Wind becoming southeast 30 km/h gusting to 50 near noon. High 16. UV index 7 or high.
Tonight: Partly cloudy. 30 percent chance of showers early this evening. Fog patches developing overnight. Wind southeast 30 km/h gusting to 50 becoming light this evening. Low 10.
Thursday: A mix of sun and cloud. 40 percent chance of showers in the afternoon with risk of thunderstorms. Fog patches dissipating in the morning. Wind becoming southwest 30 km/h late in the morning. High 23. Humidex 28. UV index 9 or very high.
Thursday night: Cloudy periods with 60 percent chance of showers. Low 12.
Friday: A mix of sun and cloud. High 20.
Friday night: Cloudy with 60 percent chance of showers. Low 12.
Saturday: Cloudy with 60 percent chance of showers. High 20.
Saturday night: Cloudy periods with 60 percent chance of showers. Low 13.
Sunday: Sunny. High 22.
Sunday night: Clear. Low 11.
Monday: Sunny. High 21.
Monday night: Clear. Low 10.
Tuesday: Sunny. High 20.

Averages and extremes
Highest temperature(1987-2014)	29.7 °C	1994
Lowest temperature(1987-2014)	0.8 °C	2002
Average high	n/a
Average low	n/a
Average	n/a
Greatest rainfall(1987-2014)	45.6 mm	2001
Greatest snowfall(1987-2014)	0.0 cm	1987
Greatest precipitation(1987-2014)	45.6 mm	2001
Most snow on the ground(1987-2014)	0.0 cm	1987
Monthly frequency of precipitation	39.0 %

Date/Time (EDT)	Temp. (°C)	Weather Conditions	LOP †	Wind (km/h)
22 May 2019
09:00	11	Mainly cloudy	Nil	VR 5
10:00	12	Mainly cloudy	Nil	E 15
11:00	12	Mainly cloudy	Nil	E 15
12:00	13	Mainly cloudy	Nil	E 20
13:00	14	Mainly cloudy	Nil	E 20
14:00	15	Mainly cloudy	Nil	E 20
15:00	15	Chance of showers	Low	SE 30 gust 50
16:00	16	Chance of showers	Low	SE 30 gust 50
17:00	16	Chance of showers	Low	SE 30 gust 50
18:00	15	Chance of showers	Low	SE 30 gust 50
19:00	15	Chance of showers	Low	SE 30 gust 50
20:00	14	A mix of sun and cloud	Low	E 10
21:00	14	Partly cloudy	Low	E 10
22:00	13	Partly cloudy	Low	E 10
23:00	13	Partly cloudy	Low	E 10
23 May 2019
00:00	12	Partly cloudy	Low	E 10
01:00	12	Partly cloudy	Low	E 10
02:00	11	Partly cloudy	Nil	E 10
03:00	11	Partly cloudy	Nil	E 10
04:00	10	Partly cloudy	Nil	E 10
05:00	10	Partly cloudy	Nil	SE 10
06:00	11	A mix of sun and cloud	Nil	SE 10
07:00	13	A mix of sun and cloud	Nil	SE 10
08:00	14	A mix of sun and cloud	Low	SE 10

† 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%