Weather in Oshawa

Ontario, 105 m · continuously updated

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

Temperature · last 4 and next 28 hours

Oshawa weather: the next 24 hours

Updated hourly.

Oshawa 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 Oshawa

Neighbouring towns, as the crow flies.

Whitby7 km Brooklin11 km Bowmanville13 km Ajax16 km Pickering23 km Port Perry24 km Uxbridge31 km Stouffville33 km

7-day forecast for Oshawa

Today (Thursday 15 Oct) in Oshawa: overcast, 8 to 11 °C, precipitation 0.0 mm (20 %), wind up to 17 km/h. Tomorrow: rain, 4 to 17 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	overcast	8 °C	11 °C	0.0 mm	17 km/h
Tomorrow	rain	4 °C	17 °C	7.6 mm	28 km/h
Sat 17 Oct	overcast	1 °C	9 °C	0.0 mm	24 km/h
Sun 18 Oct	partly cloudy	6 °C	16 °C	0.0 mm	26 km/h
Mon 19 Oct	overcast	10 °C	18 °C	0.0 mm	20 km/h
Tue 20 Oct	overcast	10 °C	18 °C	0.0 mm	15 km/h
Wed 21 Oct	partly cloudy	7 °C	14 °C	0.0 mm	14 km/h

Forecast updated on 15.10.2026 at 11:44 (Open-Meteo model, elevation 105 m). The live block at the top of the page is refreshed hourly and covers 14 days.

Tomorrow's weather in Oshawa

Tomorrow, Friday 16 Oct, in Oshawa: rain, from 4 to 17 °C, 7.6 mm of precipitation (probability 82 %), wind up to 28 km/h.

Hour	Weather	Temp.	Precip.	Chance	Wind
00:00	overcast	10 °C	0.0 mm	51 %	18 km/h
03:00	heavy drizzle	12 °C	1.1 mm	80 %	16 km/h
06:00	light rain	13 °C	1.4 mm	50 %	3 km/h
09:00	overcast	13 °C	0.0 mm	27 %	0 km/h
12:00	light drizzle	15 °C	0.4 mm	15 %	28 km/h
15:00	overcast	10 °C	0.0 mm	6 %	26 km/h
18:00	partly cloudy	7 °C	0.0 mm	2 %	23 km/h
21:00	partly cloudy	6 °C	0.0 mm	3 %	16 km/h

Frequently asked questions

Will it rain tomorrow in Oshawa?

Yes: 7.6 mm expected, probability 82 %.

How warm will it be tomorrow in Oshawa?

Between 4 and 17 °C.

The weekend

This weekend in Oshawa: Saturday overcast, 1 to 9 °C, Sunday partly cloudy, 6 to 16 °C.

Day	Weather	Min	Max	Precip.	Wind
Sat 17 Oct	overcast	1 °C	9 °C	0.0 mm	24 km/h
Sun 18 Oct	partly cloudy	6 °C	16 °C	0.0 mm	26 km/h

Hour by hour

The next 48 hours in Oshawa, hour by hour: temperature from 1 to 17 °C, 7.6 mm of rain expected.

Hour	Weather	Temp.	Precip.	Chance	Wind
11:00	overcast	9 °C	0.0 mm	0 %	12 km/h
12:00	overcast	10 °C	0.0 mm	0 %	12 km/h
13:00	overcast	10 °C	0.0 mm	0 %	14 km/h
14:00	partly cloudy	10 °C	0.0 mm	0 %	14 km/h
15:00	mostly sunny	11 °C	0.0 mm	0 %	15 km/h
16:00	overcast	11 °C	0.0 mm	0 %	17 km/h
17:00	overcast	10 °C	0.0 mm	0 %	17 km/h
18:00	overcast	9 °C	0.0 mm	0 %	13 km/h
19:00	overcast	9 °C	0.0 mm	2 %	12 km/h
20:00	overcast	9 °C	0.0 mm	6 %	13 km/h
21:00	overcast	9 °C	0.0 mm	8 %	15 km/h
22:00	overcast	10 °C	0.0 mm	10 %	16 km/h
23:00	overcast	10 °C	0.0 mm	20 %	17 km/h
00:00	overcast	10 °C	0.0 mm	51 %	18 km/h
01:00	light rain	11 °C	1.8 mm	60 %	19 km/h
02:00	rain	11 °C	2.9 mm	68 %	17 km/h
03:00	heavy drizzle	12 °C	1.1 mm	80 %	16 km/h
04:00	overcast	12 °C	0.0 mm	82 %	12 km/h
05:00	overcast	13 °C	0.0 mm	75 %	8 km/h
06:00	light rain	13 °C	1.4 mm	50 %	3 km/h
07:00	overcast	13 °C	0.0 mm	39 %	5 km/h
08:00	mostly sunny	12 °C	0.0 mm	17 %	4 km/h
09:00	overcast	13 °C	0.0 mm	27 %	0 km/h
10:00	overcast	17 °C	0.0 mm	15 %	20 km/h
11:00	overcast	17 °C	0.0 mm	13 %	22 km/h
12:00	light drizzle	15 °C	0.4 mm	15 %	28 km/h
13:00	overcast	12 °C	0.0 mm	4 %	24 km/h
14:00	overcast	11 °C	0.0 mm	7 %	23 km/h
15:00	overcast	10 °C	0.0 mm	6 %	26 km/h
16:00	overcast	10 °C	0.0 mm	3 %	28 km/h
17:00	overcast	8 °C	0.0 mm	2 %	27 km/h
18:00	partly cloudy	7 °C	0.0 mm	2 %	23 km/h
19:00	mostly sunny	6 °C	0.0 mm	2 %	18 km/h
20:00	partly cloudy	6 °C	0.0 mm	2 %	14 km/h
21:00	partly cloudy	6 °C	0.0 mm	3 %	16 km/h
22:00	overcast	6 °C	0.0 mm	3 %	21 km/h
23:00	partly cloudy	4 °C	0.0 mm	0 %	23 km/h
00:00	overcast	4 °C	0.0 mm	0 %	21 km/h
01:00	overcast	4 °C	0.0 mm	0 %	24 km/h
02:00	mostly sunny	3 °C	0.0 mm	0 %	20 km/h
03:00	sunny	2 °C	0.0 mm	0 %	22 km/h
04:00	sunny	2 °C	0.0 mm	0 %	24 km/h
05:00	sunny	1 °C	0.0 mm	0 %	22 km/h
06:00	sunny	1 °C	0.0 mm	0 %	21 km/h
07:00	sunny	1 °C	0.0 mm	0 %	20 km/h
08:00	sunny	1 °C	0.0 mm	0 %	20 km/h
09:00	sunny	1 °C	0.0 mm	0 %	22 km/h
10:00	sunny	2 °C	0.0 mm	0 %	20 km/h

Location of Oshawa

Oshawa lies at 105 m, 99 m below the average of the 187 places we cover in Ontario (204 m). That makes it the 44th lowest of the 187. The main town, Toronto, lies 49 km to the south-west. The nearest places we cover are Whitby (7 km to the west), Brooklin (11 km to the north-west), Bowmanville (13 km to the east) and Ajax (16 km to the west). With about 175,383 inhabitants according to GeoNames, Oshawa is the 16th largest of the 187 places we cover in Ontario.