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Weather in Mississauga

Ontario, 159 m · continuously updated

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Wind: –
Humidity: –
Rain ahead: –
Sunset: –

Temperature · last 4 and next 28 hours

Mississauga weather: the next 24 hours

Updated hourly.

Mississauga 14-day forecast

Two-week trend.

Rain radar

Sun and golden hours

Sunrise –, golden light until –

Sunset –, golden light from –

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Air quality

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European index, measured continuously.

UV index

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Daily maximum — protection advised from 3.

Freezing level

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Snow settles about 300 m below it.

Around Mississauga

Neighbouring towns, as the crow flies.

Etobicoke10 km Oakville14 km Brampton15 km Milton19 km Georgetown22 km Halton Hills23 km Toronto25 km Burlington26 km

7-day forecast for Mississauga

Today (Thursday 15 Oct) in Mississauga: overcast, 9 to 12 °C, precipitation 0.0 mm (42 %), wind up to 17 km/h. Tomorrow: rain, 4 to 18 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	overcast	9 °C	12 °C	0.0 mm	17 km/h
Tomorrow	rain	4 °C	18 °C	5.5 mm	30 km/h
Sat 17 Oct	snow	1 °C	10 °C	1.0 mm	20 km/h
Sun 18 Oct	partly cloudy	6 °C	17 °C	0.0 mm	22 km/h
Mon 19 Oct	overcast	9 °C	20 °C	0.0 mm	19 km/h
Tue 20 Oct	overcast	10 °C	19 °C	0.0 mm	12 km/h
Wed 21 Oct	overcast	8 °C	14 °C	0.0 mm	11 km/h

Forecast updated on 15.10.2026 at 11:44 (Open-Meteo model, elevation 159 m). The live block at the top of the page is refreshed hourly and covers 14 days.

Tomorrow's weather in Mississauga

Tomorrow, Friday 16 Oct, in Mississauga: rain, from 4 to 18 °C, 5.5 mm of precipitation (probability 69 %), wind up to 30 km/h.

Hour	Weather	Temp.	Precip.	Chance	Wind
00:00	drizzle	11 °C	0.7 mm	48 %	9 km/h
03:00	fog	11 °C	0.0 mm	69 %	6 km/h
06:00	overcast	14 °C	0.0 mm	21 %	16 km/h
09:00	partly cloudy	18 °C	0.0 mm	21 %	23 km/h
12:00	overcast	16 °C	0.0 mm	7 %	24 km/h
15:00	overcast	10 °C	0.0 mm	2 %	25 km/h
18:00	partly cloudy	8 °C	0.0 mm	1 %	23 km/h
21:00	sunny	6 °C	0.0 mm	1 %	12 km/h

Frequently asked questions

Will it rain tomorrow in Mississauga?

Yes: 5.5 mm expected, probability 69 %.

How warm will it be tomorrow in Mississauga?

Between 4 and 18 °C.

The weekend

This weekend in Mississauga: Saturday snow, 1 to 10 °C, Sunday partly cloudy, 6 to 17 °C.

Day	Weather	Min	Max	Precip.	Wind
Sat 17 Oct	snow	1 °C	10 °C	1.0 mm	20 km/h
Sun 18 Oct	partly cloudy	6 °C	17 °C	0.0 mm	22 km/h

Hour by hour

The next 48 hours in Mississauga, hour by hour: temperature from 1 to 18 °C, 6.5 mm of rain expected.

Hour	Weather	Temp.	Precip.	Chance	Wind
11:00	overcast	9 °C	0.0 mm	1 %	12 km/h
12:00	overcast	10 °C	0.0 mm	0 %	12 km/h
13:00	overcast	10 °C	0.0 mm	0 %	12 km/h
14:00	overcast	10 °C	0.0 mm	0 %	14 km/h
15:00	overcast	10 °C	0.0 mm	0 %	13 km/h
16:00	overcast	11 °C	0.0 mm	0 %	17 km/h
17:00	overcast	10 °C	0.0 mm	0 %	15 km/h
18:00	overcast	10 °C	0.0 mm	1 %	13 km/h
19:00	overcast	9 °C	0.0 mm	3 %	13 km/h
20:00	overcast	9 °C	0.0 mm	9 %	10 km/h
21:00	overcast	10 °C	0.0 mm	8 %	10 km/h
22:00	overcast	10 °C	0.0 mm	16 %	12 km/h
23:00	overcast	11 °C	0.0 mm	42 %	12 km/h
00:00	drizzle	11 °C	0.7 mm	48 %	9 km/h
01:00	rain	11 °C	4.0 mm	57 %	7 km/h
02:00	light drizzle	11 °C	0.4 mm	56 %	7 km/h
03:00	fog	11 °C	0.0 mm	69 %	6 km/h
04:00	light drizzle	11 °C	0.4 mm	64 %	4 km/h
05:00	overcast	11 °C	0.0 mm	55 %	7 km/h
06:00	overcast	14 °C	0.0 mm	21 %	16 km/h
07:00	sunny	17 °C	0.0 mm	12 %	20 km/h
08:00	overcast	17 °C	0.0 mm	18 %	17 km/h
09:00	partly cloudy	18 °C	0.0 mm	21 %	23 km/h
10:00	partly cloudy	18 °C	0.0 mm	18 %	30 km/h
11:00	overcast	16 °C	0.0 mm	11 %	25 km/h
12:00	overcast	16 °C	0.0 mm	7 %	24 km/h
13:00	overcast	13 °C	0.0 mm	3 %	21 km/h
14:00	overcast	11 °C	0.0 mm	2 %	23 km/h
15:00	overcast	10 °C	0.0 mm	2 %	25 km/h
16:00	overcast	10 °C	0.0 mm	2 %	26 km/h
17:00	overcast	9 °C	0.0 mm	4 %	27 km/h
18:00	partly cloudy	8 °C	0.0 mm	1 %	23 km/h
19:00	overcast	7 °C	0.0 mm	2 %	21 km/h
20:00	partly cloudy	6 °C	0.0 mm	1 %	16 km/h
21:00	sunny	6 °C	0.0 mm	1 %	12 km/h
22:00	partly cloudy	5 °C	0.0 mm	2 %	20 km/h
23:00	sunny	4 °C	0.0 mm	2 %	18 km/h
00:00	mostly sunny	4 °C	0.0 mm	2 %	20 km/h
01:00	partly cloudy	3 °C	0.0 mm	2 %	20 km/h
02:00	sunny	2 °C	0.0 mm	2 %	18 km/h
03:00	overcast	2 °C	0.0 mm	4 %	17 km/h
04:00	mostly sunny	2 °C	0.0 mm	4 %	16 km/h
05:00	overcast	1 °C	0.0 mm	4 %	17 km/h
06:00	snow	1 °C	0.5 mm	4 %	19 km/h
07:00	snow	1 °C	0.3 mm	4 %	15 km/h
08:00	snow	2 °C	0.1 mm	4 %	14 km/h
09:00	sunny	2 °C	0.0 mm	0 %	16 km/h
10:00	sunny	3 °C	0.0 mm	0 %	14 km/h

Location of Mississauga

Mississauga lies at 159 m, 45 m below the average of the 187 places we cover in Ontario (204 m). That makes it the 59th lowest of the 187. The main town, Toronto, lies 25 km to the north-east. The nearest places we cover are Etobicoke (10 km to the north-east), Oakville (14 km to the south), Brampton (15 km to the north-west) and Milton (19 km to the west). With about 717,961 inhabitants according to GeoNames, Mississauga is the 3rd largest of the 187 places we cover in Ontario.