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Weather in Petrolia

Ontario, 202 m · continuously updated

–^°C

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

Temperature · last 4 and next 28 hours

Petrolia weather: the next 24 hours

Updated hourly.

Petrolia 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 Petrolia

Neighbouring towns, as the crow flies.

Camlachie17 km Corunna23 km Sarnia23 km Lambton Shores36 km Wallaceburg37 km Strathroy44 km Chatham52 km South Huron71 km

7-day forecast for Petrolia

Today (Thursday 15 Oct) in Petrolia: drizzle, 11 to 16 °C, precipitation 1.5 mm (37 %), wind up to 22 km/h. Tomorrow: rain, 7 to 19 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	drizzle	11 °C	16 °C	1.5 mm	22 km/h
Tomorrow	rain	7 °C	19 °C	15.8 mm	34 km/h
Sat 17 Oct	heavy snow	4 °C	11 °C	11.7 mm	29 km/h
Sun 18 Oct	sunny	4 °C	16 °C	0.0 mm	29 km/h
Mon 19 Oct	overcast	7 °C	19 °C	0.0 mm	22 km/h
Tue 20 Oct	overcast	9 °C	18 °C	0.0 mm	11 km/h
Wed 21 Oct	overcast	8 °C	17 °C	0.0 mm	14 km/h

Forecast updated on 15.10.2026 at 11:44 (Open-Meteo model, elevation 202 m). The live block at the top of the page is refreshed hourly and covers 14 days.

Tomorrow's weather in Petrolia

Tomorrow, Friday 16 Oct, in Petrolia: rain, from 7 to 19 °C, 15.8 mm of precipitation (probability 86 %), wind up to 34 km/h.

Hour	Weather	Temp.	Precip.	Chance	Wind
00:00	overcast	14 °C	0.0 mm	42 %	24 km/h
03:00	heavy drizzle	17 °C	1.1 mm	26 %	23 km/h
06:00	overcast	19 °C	0.0 mm	18 %	26 km/h
09:00	overcast	15 °C	0.0 mm	8 %	28 km/h
12:00	overcast	13 °C	0.0 mm	10 %	22 km/h
15:00	light drizzle	11 °C	0.4 mm	16 %	29 km/h
18:00	rain	9 °C	5.4 mm	19 %	32 km/h
21:00	overcast	8 °C	0.0 mm	21 %	29 km/h

Frequently asked questions

Will it rain tomorrow in Petrolia?

Yes: 15.8 mm expected, probability 86 %.

How warm will it be tomorrow in Petrolia?

Between 7 and 19 °C.

The weekend

This weekend in Petrolia: Saturday heavy snow, 4 to 11 °C, Sunday sunny, 4 to 16 °C.

Day	Weather	Min	Max	Precip.	Wind
Sat 17 Oct	heavy snow	4 °C	11 °C	11.7 mm	29 km/h
Sun 18 Oct	sunny	4 °C	16 °C	0.0 mm	29 km/h

Hour by hour

The next 48 hours in Petrolia, hour by hour: temperature from 4 to 19 °C, 29.0 mm of rain expected.

Hour	Weather	Temp.	Precip.	Chance	Wind
11:00	overcast	12 °C	0.0 mm	0 %	16 km/h
12:00	overcast	13 °C	0.0 mm	0 %	17 km/h
13:00	overcast	14 °C	0.0 mm	0 %	16 km/h
14:00	overcast	15 °C	0.0 mm	1 %	15 km/h
15:00	overcast	16 °C	0.0 mm	1 %	16 km/h
16:00	overcast	15 °C	0.0 mm	2 %	15 km/h
17:00	overcast	15 °C	0.0 mm	3 %	17 km/h
18:00	overcast	14 °C	0.0 mm	8 %	14 km/h
19:00	overcast	13 °C	0.0 mm	20 %	16 km/h
20:00	light drizzle	13 °C	0.4 mm	32 %	17 km/h
21:00	overcast	13 °C	0.0 mm	33 %	19 km/h
22:00	light drizzle	13 °C	0.4 mm	34 %	21 km/h
23:00	drizzle	13 °C	0.7 mm	37 %	22 km/h
00:00	overcast	14 °C	0.0 mm	42 %	24 km/h
01:00	rain	15 °C	2.5 mm	71 %	24 km/h
02:00	overcast	16 °C	0.0 mm	43 %	19 km/h
03:00	heavy drizzle	17 °C	1.1 mm	26 %	23 km/h
04:00	overcast	18 °C	0.0 mm	17 %	23 km/h
05:00	overcast	19 °C	0.0 mm	11 %	23 km/h
06:00	overcast	19 °C	0.0 mm	18 %	26 km/h
07:00	overcast	18 °C	0.0 mm	13 %	31 km/h
08:00	overcast	16 °C	0.0 mm	11 %	31 km/h
09:00	overcast	15 °C	0.0 mm	8 %	28 km/h
10:00	overcast	15 °C	0.0 mm	8 %	27 km/h
11:00	overcast	14 °C	0.0 mm	7 %	24 km/h
12:00	overcast	13 °C	0.0 mm	10 %	22 km/h
13:00	light drizzle	12 °C	0.4 mm	17 %	21 km/h
14:00	light rain	12 °C	1.4 mm	18 %	20 km/h
15:00	light drizzle	11 °C	0.4 mm	16 %	29 km/h
16:00	drizzle	10 °C	0.7 mm	19 %	33 km/h
17:00	drizzle	9 °C	0.7 mm	24 %	34 km/h
18:00	rain	9 °C	5.4 mm	19 %	32 km/h
19:00	light rain	9 °C	1.4 mm	22 %	27 km/h
20:00	light drizzle	8 °C	0.4 mm	19 %	26 km/h
21:00	overcast	8 °C	0.0 mm	21 %	29 km/h
22:00	drizzle	7 °C	0.7 mm	23 %	30 km/h
23:00	drizzle	7 °C	0.7 mm	86 %	33 km/h
00:00	overcast	6 °C	0.0 mm	86 %	23 km/h
01:00	snow	6 °C	2.5 mm	86 %	19 km/h
02:00	heavy snow	4 °C	9.0 mm	86 %	29 km/h
03:00	overcast	5 °C	0.0 mm	41 %	26 km/h
04:00	overcast	5 °C	0.0 mm	41 %	26 km/h
05:00	partly cloudy	4 °C	0.0 mm	41 %	22 km/h
06:00	overcast	4 °C	0.0 mm	41 %	29 km/h
07:00	light drizzle	4 °C	0.2 mm	41 %	28 km/h
08:00	overcast	5 °C	0.0 mm	41 %	25 km/h
09:00	partly cloudy	6 °C	0.0 mm	17 %	24 km/h
10:00	partly cloudy	7 °C	0.0 mm	17 %	23 km/h

Location of Petrolia

Petrolia lies at 202 m, close to the average of the 187 places we cover in Ontario (204 m). That makes it the 86th highest of the 187. The main town, Toronto, lies 241 km to the east. The nearest places we cover are Camlachie (17 km to the north), Corunna (23 km to the west), Sarnia (23 km to the north-west) and Lambton Shores (36 km to the north-east). With about 5,632 inhabitants according to GeoNames, Petrolia is the 175th largest of the 187 places we cover in Ontario.