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Weather in Corunna

Ontario, 192 m · continuously updated

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

Temperature · last 4 and next 28 hours

Corunna weather: the next 24 hours

Updated hourly.

Corunna 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 Corunna

Neighbouring towns, as the crow flies.

Sarnia11 km Petrolia23 km Camlachie28 km Wallaceburg32 km Lambton Shores51 km Chatham56 km Strathroy67 km Belle River70 km

7-day forecast for Corunna

Today (Thursday 15 Oct) in Corunna: light drizzle, 11 to 15 °C, precipitation 0.4 mm (45 %), wind up to 18 km/h. Tomorrow: snow, 6 to 19 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	light drizzle	11 °C	15 °C	0.4 mm	18 km/h
Tomorrow	snow	6 °C	19 °C	17.1 mm	32 km/h
Sat 17 Oct	drizzle	2 °C	11 °C	0.7 mm	30 km/h
Sun 18 Oct	sunny	4 °C	16 °C	0.0 mm	28 km/h
Mon 19 Oct	overcast	7 °C	19 °C	0.0 mm	21 km/h
Tue 20 Oct	overcast	9 °C	18 °C	0.0 mm	11 km/h
Wed 21 Oct	overcast	9 °C	16 °C	0.0 mm	15 km/h

Forecast updated on 15.10.2026 at 11:44 (Open-Meteo model, elevation 192 m). The live block at the top of the page is refreshed hourly and covers 14 days.

Tomorrow's weather in Corunna

Tomorrow, Friday 16 Oct, in Corunna: snow, from 6 to 19 °C, 17.1 mm of precipitation (probability 70 %), wind up to 32 km/h.

Hour	Weather	Temp.	Precip.	Chance	Wind
00:00	overcast	14 °C	0.0 mm	54 %	23 km/h
03:00	overcast	17 °C	0.0 mm	23 %	22 km/h
06:00	overcast	19 °C	0.0 mm	19 %	25 km/h
09:00	overcast	15 °C	0.0 mm	11 %	24 km/h
12:00	overcast	13 °C	0.0 mm	11 %	20 km/h
15:00	light drizzle	10 °C	0.4 mm	16 %	27 km/h
18:00	overcast	8 °C	0.0 mm	13 %	30 km/h
21:00	snow	8 °C	5.8 mm	23 %	22 km/h

Frequently asked questions

Will it rain tomorrow in Corunna?

Yes: 17.1 mm expected, probability 70 %.

How warm will it be tomorrow in Corunna?

Between 6 and 19 °C.

The weekend

This weekend in Corunna: Saturday drizzle, 2 to 11 °C, Sunday sunny, 4 to 16 °C.

Day	Weather	Min	Max	Precip.	Wind
Sat 17 Oct	drizzle	2 °C	11 °C	0.7 mm	30 km/h
Sun 18 Oct	sunny	4 °C	16 °C	0.0 mm	28 km/h

Hour by hour

The next 48 hours in Corunna, hour by hour: temperature from 2 to 19 °C, 18.2 mm of rain expected.

Hour	Weather	Temp.	Precip.	Chance	Wind
11:00	overcast	13 °C	0.0 mm	0 %	14 km/h
12:00	overcast	13 °C	0.0 mm	1 %	14 km/h
13:00	overcast	14 °C	0.0 mm	1 %	13 km/h
14:00	overcast	14 °C	0.0 mm	1 %	14 km/h
15:00	overcast	15 °C	0.0 mm	1 %	17 km/h
16:00	overcast	15 °C	0.0 mm	2 %	15 km/h
17:00	overcast	15 °C	0.0 mm	5 %	15 km/h
18:00	overcast	14 °C	0.0 mm	11 %	17 km/h
19:00	overcast	14 °C	0.0 mm	27 %	16 km/h
20:00	overcast	13 °C	0.0 mm	36 %	17 km/h
21:00	overcast	13 °C	0.0 mm	34 %	18 km/h
22:00	overcast	13 °C	0.0 mm	39 %	18 km/h
23:00	light drizzle	13 °C	0.4 mm	45 %	18 km/h
00:00	overcast	14 °C	0.0 mm	54 %	23 km/h
01:00	heavy drizzle	15 °C	1.1 mm	70 %	18 km/h
02:00	fog	16 °C	0.0 mm	38 %	20 km/h
03:00	overcast	17 °C	0.0 mm	23 %	22 km/h
04:00	overcast	18 °C	0.0 mm	12 %	19 km/h
05:00	overcast	18 °C	0.0 mm	10 %	18 km/h
06:00	overcast	19 °C	0.0 mm	19 %	25 km/h
07:00	overcast	17 °C	0.0 mm	12 %	27 km/h
08:00	overcast	16 °C	0.0 mm	10 %	25 km/h
09:00	overcast	15 °C	0.0 mm	11 %	24 km/h
10:00	overcast	14 °C	0.0 mm	9 %	25 km/h
11:00	overcast	14 °C	0.0 mm	5 %	20 km/h
12:00	overcast	13 °C	0.0 mm	11 %	20 km/h
13:00	heavy drizzle	12 °C	1.1 mm	15 %	18 km/h
14:00	overcast	12 °C	0.0 mm	17 %	20 km/h
15:00	light drizzle	10 °C	0.4 mm	16 %	27 km/h
16:00	drizzle	9 °C	0.7 mm	26 %	29 km/h
17:00	light drizzle	9 °C	0.4 mm	28 %	29 km/h
18:00	overcast	8 °C	0.0 mm	13 %	30 km/h
19:00	partly cloudy	8 °C	0.0 mm	18 %	27 km/h
20:00	light drizzle	8 °C	0.4 mm	20 %	28 km/h
21:00	snow	8 °C	5.8 mm	23 %	22 km/h
22:00	snow	6 °C	7.2 mm	15 %	32 km/h
23:00	overcast	7 °C	0.0 mm	68 %	31 km/h
00:00	overcast	6 °C	0.0 mm	68 %	30 km/h
01:00	drizzle	4 °C	0.7 mm	68 %	29 km/h
02:00	partly cloudy	4 °C	0.0 mm	68 %	29 km/h
03:00	sunny	3 °C	0.0 mm	15 %	29 km/h
04:00	sunny	2 °C	0.0 mm	15 %	26 km/h
05:00	sunny	2 °C	0.0 mm	15 %	24 km/h
06:00	overcast	2 °C	0.0 mm	15 %	25 km/h
07:00	overcast	2 °C	0.0 mm	15 %	23 km/h
08:00	sunny	2 °C	0.0 mm	15 %	23 km/h
09:00	sunny	4 °C	0.0 mm	2 %	21 km/h
10:00	sunny	5 °C	0.0 mm	2 %	22 km/h

Location of Corunna

Corunna lies at 192 m, 12 m below the average of the 187 places we cover in Ontario (204 m). That makes it the 89th lowest of the 187. The main town, Toronto, lies 262 km to the east. The nearest places we cover are Sarnia (11 km to the north), Petrolia (23 km to the east), Camlachie (28 km to the north-east) and Wallaceburg (32 km to the south). With about 5,686 inhabitants according to GeoNames, Corunna is the 174th largest of the 187 places we cover in Ontario.