Weather in Port Colborne

Ontario, 188 m · continuously updated

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

Temperature · last 4 and next 28 hours

Port Colborne weather: the next 24 hours

Updated hourly.

Port Colborne 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 Port Colborne

Neighbouring towns, as the crow flies.

Welland9 km Crystal Beach15 km Chippawa23 km Thorold24 km Fort Erie24 km Niagara Falls26 km St. Catharines30 km Dunnville31 km

7-day forecast for Port Colborne

Today (Thursday 15 Oct) in Port Colborne: overcast, 11 to 15 °C, precipitation 0.0 mm (24 %), wind up to 16 km/h. Tomorrow: light rain, 7 to 20 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	overcast	11 °C	15 °C	0.0 mm	16 km/h
Tomorrow	light rain	7 °C	20 °C	4.0 mm	35 km/h
Sat 17 Oct	overcast	3 °C	9 °C	0.0 mm	26 km/h
Sun 18 Oct	overcast	5 °C	14 °C	0.0 mm	34 km/h
Mon 19 Oct	overcast	11 °C	16 °C	0.0 mm	28 km/h
Tue 20 Oct	overcast	10 °C	18 °C	0.0 mm	16 km/h
Wed 21 Oct	overcast	6 °C	16 °C	0.0 mm	18 km/h

Forecast updated on 15.10.2026 at 11:44 (Open-Meteo model, elevation 188 m). The live block at the top of the page is refreshed hourly and covers 14 days.

Tomorrow's weather in Port Colborne

Tomorrow, Friday 16 Oct, in Port Colborne: light rain, from 7 to 20 °C, 4.0 mm of precipitation (probability 70 %), wind up to 35 km/h.

Hour	Weather	Temp.	Precip.	Chance	Wind
00:00	drizzle	14 °C	0.7 mm	40 %	5 km/h
03:00	overcast	17 °C	0.0 mm	62 %	24 km/h
06:00	partly cloudy	20 °C	0.0 mm	29 %	35 km/h
09:00	overcast	19 °C	0.0 mm	48 %	35 km/h
12:00	overcast	16 °C	0.0 mm	18 %	31 km/h
15:00	light rain	13 °C	2.2 mm	10 %	27 km/h
18:00	overcast	10 °C	0.0 mm	5 %	25 km/h
21:00	overcast	7 °C	0.0 mm	4 %	20 km/h

Frequently asked questions

Will it rain tomorrow in Port Colborne?

Yes: 4.0 mm expected, probability 70 %.

How warm will it be tomorrow in Port Colborne?

Between 7 and 20 °C.

The weekend

This weekend in Port Colborne: Saturday overcast, 3 to 9 °C, Sunday overcast, 5 to 14 °C.

Day	Weather	Min	Max	Precip.	Wind
Sat 17 Oct	overcast	3 °C	9 °C	0.0 mm	26 km/h
Sun 18 Oct	overcast	5 °C	14 °C	0.0 mm	34 km/h

Hour by hour

The next 48 hours in Port Colborne, hour by hour: temperature from 3 to 20 °C, 4.0 mm of rain expected.

Hour	Weather	Temp.	Precip.	Chance	Wind
11:00	overcast	11 °C	0.0 mm	0 %	16 km/h
12:00	overcast	12 °C	0.0 mm	0 %	13 km/h
13:00	overcast	13 °C	0.0 mm	0 %	15 km/h
14:00	sunny	14 °C	0.0 mm	0 %	14 km/h
15:00	sunny	15 °C	0.0 mm	0 %	13 km/h
16:00	mostly sunny	15 °C	0.0 mm	1 %	14 km/h
17:00	sunny	15 °C	0.0 mm	1 %	15 km/h
18:00	overcast	14 °C	0.0 mm	2 %	15 km/h
19:00	overcast	14 °C	0.0 mm	3 %	14 km/h
20:00	overcast	13 °C	0.0 mm	6 %	15 km/h
21:00	overcast	13 °C	0.0 mm	7 %	14 km/h
22:00	overcast	13 °C	0.0 mm	11 %	11 km/h
23:00	overcast	14 °C	0.0 mm	24 %	8 km/h
00:00	drizzle	14 °C	0.7 mm	40 %	5 km/h
01:00	overcast	15 °C	0.0 mm	32 %	6 km/h
02:00	heavy drizzle	16 °C	1.1 mm	49 %	14 km/h
03:00	overcast	17 °C	0.0 mm	62 %	24 km/h
04:00	overcast	18 °C	0.0 mm	70 %	27 km/h
05:00	overcast	19 °C	0.0 mm	57 %	34 km/h
06:00	partly cloudy	20 °C	0.0 mm	29 %	35 km/h
07:00	overcast	19 °C	0.0 mm	30 %	34 km/h
08:00	overcast	19 °C	0.0 mm	38 %	34 km/h
09:00	overcast	19 °C	0.0 mm	48 %	35 km/h
10:00	overcast	18 °C	0.0 mm	43 %	31 km/h
11:00	overcast	17 °C	0.0 mm	32 %	27 km/h
12:00	overcast	16 °C	0.0 mm	18 %	31 km/h
13:00	overcast	17 °C	0.0 mm	6 %	34 km/h
14:00	overcast	17 °C	0.0 mm	13 %	31 km/h
15:00	light rain	13 °C	2.2 mm	10 %	27 km/h
16:00	overcast	12 °C	0.0 mm	15 %	24 km/h
17:00	overcast	11 °C	0.0 mm	11 %	24 km/h
18:00	overcast	10 °C	0.0 mm	5 %	25 km/h
19:00	overcast	9 °C	0.0 mm	8 %	24 km/h
20:00	overcast	8 °C	0.0 mm	9 %	24 km/h
21:00	overcast	7 °C	0.0 mm	4 %	20 km/h
22:00	overcast	7 °C	0.0 mm	3 %	18 km/h
23:00	overcast	7 °C	0.0 mm	8 %	21 km/h
00:00	partly cloudy	6 °C	0.0 mm	8 %	24 km/h
01:00	mostly sunny	5 °C	0.0 mm	8 %	22 km/h
02:00	overcast	4 °C	0.0 mm	8 %	19 km/h
03:00	sunny	4 °C	0.0 mm	2 %	18 km/h
04:00	sunny	3 °C	0.0 mm	2 %	18 km/h
05:00	partly cloudy	3 °C	0.0 mm	2 %	17 km/h
06:00	overcast	3 °C	0.0 mm	2 %	18 km/h
07:00	overcast	3 °C	0.0 mm	2 %	21 km/h
08:00	overcast	3 °C	0.0 mm	2 %	20 km/h
09:00	partly cloudy	4 °C	0.0 mm	0 %	24 km/h
10:00	sunny	4 °C	0.0 mm	0 %	26 km/h

Location of Port Colborne

Port Colborne lies at 188 m, 16 m below the average of the 187 places we cover in Ontario (204 m). That makes it the 84th lowest of the 187. The main town, Toronto, lies 91 km to the north. The nearest places we cover are Welland (9 km to the north), Crystal Beach (15 km to the east), Chippawa (23 km to the north-east) and Thorold (24 km to the north). With about 18,306 inhabitants according to GeoNames, Port Colborne is the 93rd largest of the 187 places we cover in Ontario.