Weather in Petawawa

Ontario, 143 m · continuously updated

–^°C

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

Temperature · last 4 and next 28 hours

Petawawa weather: the next 24 hours

Updated hourly.

Petawawa 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 Petawawa

Neighbouring towns, as the crow flies.

Pembroke15 km Renfrew66 km Arnprior89 km Mississippi Mills112 km Almonte112 km United Townships of Dysart, Dudley, Harcourt, Guilford, Harburn, Bruton, Havelock, Eyre and Clyde117 km Cantley122 km Carleton Place122 km

7-day forecast for Petawawa

Today (Thursday 15 Oct) in Petawawa: overcast, 1 to 10 °C, precipitation 0.0 mm (3 %), wind up to 19 km/h. Tomorrow: rain, 3 to 6 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	overcast	1 °C	10 °C	0.0 mm	19 km/h
Tomorrow	rain	3 °C	6 °C	17.2 mm	33 km/h
Sat 17 Oct	overcast	-2 °C	6 °C	0.0 mm	33 km/h
Sun 18 Oct	overcast	2 °C	16 °C	0.0 mm	19 km/h
Mon 19 Oct	overcast	4 °C	18 °C	0.0 mm	18 km/h
Tue 20 Oct	mostly sunny	5 °C	15 °C	0.0 mm	10 km/h
Wed 21 Oct	partly cloudy	1 °C	11 °C	0.0 mm	7 km/h

Forecast updated on 15.10.2026 at 11:44 (Open-Meteo model, elevation 143 m). The live block at the top of the page is refreshed hourly and covers 14 days.

Tomorrow's weather in Petawawa

Tomorrow, Friday 16 Oct, in Petawawa: rain, from 3 to 6 °C, 17.2 mm of precipitation (probability 91 %), wind up to 33 km/h.

Hour	Weather	Temp.	Precip.	Chance	Wind
00:00	overcast	6 °C	0.0 mm	6 %	15 km/h
03:00	rain	6 °C	2.5 mm	84 %	18 km/h
06:00	rain	6 °C	3.2 mm	91 %	18 km/h
09:00	overcast	6 °C	0.0 mm	65 %	15 km/h
12:00	light drizzle	6 °C	0.4 mm	38 %	20 km/h
15:00	overcast	5 °C	0.0 mm	8 %	27 km/h
18:00	overcast	5 °C	0.0 mm	2 %	32 km/h
21:00	overcast	4 °C	0.0 mm	2 %	33 km/h

Frequently asked questions

Will it rain tomorrow in Petawawa?

Yes: 17.2 mm expected, probability 91 %.

How warm will it be tomorrow in Petawawa?

Between 3 and 6 °C.

The weekend

This weekend in Petawawa: Saturday overcast, -2 to 6 °C, Sunday overcast, 2 to 16 °C.

Day	Weather	Min	Max	Precip.	Wind
Sat 17 Oct	overcast	-2 °C	6 °C	0.0 mm	33 km/h
Sun 18 Oct	overcast	2 °C	16 °C	0.0 mm	19 km/h

Hour by hour

The next 48 hours in Petawawa, hour by hour: temperature from -2 to 10 °C, 17.2 mm of rain expected.

Hour	Weather	Temp.	Precip.	Chance	Wind
11:00	sunny	7 °C	0.0 mm	0 %	4 km/h
12:00	sunny	8 °C	0.0 mm	0 %	2 km/h
13:00	overcast	9 °C	0.0 mm	0 %	2 km/h
14:00	overcast	10 °C	0.0 mm	0 %	2 km/h
15:00	overcast	10 °C	0.0 mm	0 %	2 km/h
16:00	overcast	10 °C	0.0 mm	0 %	6 km/h
17:00	overcast	9 °C	0.0 mm	0 %	8 km/h
18:00	overcast	8 °C	0.0 mm	0 %	12 km/h
19:00	overcast	7 °C	0.0 mm	0 %	9 km/h
20:00	overcast	7 °C	0.0 mm	1 %	11 km/h
21:00	overcast	7 °C	0.0 mm	3 %	12 km/h
22:00	overcast	6 °C	0.0 mm	3 %	14 km/h
23:00	overcast	6 °C	0.0 mm	3 %	15 km/h
00:00	overcast	6 °C	0.0 mm	6 %	15 km/h
01:00	heavy drizzle	6 °C	1.1 mm	15 %	20 km/h
02:00	overcast	6 °C	0.0 mm	36 %	19 km/h
03:00	rain	6 °C	2.5 mm	84 %	18 km/h
04:00	rain	6 °C	3.6 mm	87 %	19 km/h
05:00	rain	6 °C	5.0 mm	91 %	16 km/h
06:00	rain	6 °C	3.2 mm	91 %	18 km/h
07:00	drizzle	6 °C	0.7 mm	84 %	17 km/h
08:00	overcast	6 °C	0.0 mm	73 %	17 km/h
09:00	overcast	6 °C	0.0 mm	65 %	15 km/h
10:00	overcast	6 °C	0.0 mm	55 %	9 km/h
11:00	overcast	6 °C	0.0 mm	52 %	13 km/h
12:00	light drizzle	6 °C	0.4 mm	38 %	20 km/h
13:00	drizzle	6 °C	0.7 mm	19 %	20 km/h
14:00	overcast	6 °C	0.0 mm	17 %	23 km/h
15:00	overcast	5 °C	0.0 mm	8 %	27 km/h
16:00	overcast	5 °C	0.0 mm	3 %	29 km/h
17:00	overcast	5 °C	0.0 mm	3 %	32 km/h
18:00	overcast	5 °C	0.0 mm	2 %	32 km/h
19:00	overcast	4 °C	0.0 mm	3 %	31 km/h
20:00	overcast	4 °C	0.0 mm	2 %	32 km/h
21:00	overcast	4 °C	0.0 mm	2 %	33 km/h
22:00	mostly sunny	3 °C	0.0 mm	2 %	32 km/h
23:00	overcast	3 °C	0.0 mm	1 %	27 km/h
00:00	overcast	3 °C	0.0 mm	1 %	26 km/h
01:00	overcast	2 °C	0.0 mm	1 %	32 km/h
02:00	overcast	1 °C	0.0 mm	1 %	32 km/h
03:00	sunny	1 °C	0.0 mm	1 %	33 km/h
04:00	mostly sunny	0 °C	0.0 mm	1 %	27 km/h
05:00	sunny	0 °C	0.0 mm	1 %	30 km/h
06:00	sunny	0 °C	0.0 mm	1 %	24 km/h
07:00	overcast	-1 °C	0.0 mm	1 %	22 km/h
08:00	overcast	-2 °C	0.0 mm	1 %	18 km/h
09:00	partly cloudy	-1 °C	0.0 mm	0 %	16 km/h
10:00	sunny	1 °C	0.0 mm	0 %	17 km/h

Location of Petawawa

Petawawa lies at 143 m, 61 m below the average of the 187 places we cover in Ontario (204 m). That makes it the 56th lowest of the 187. The main town, Toronto, lies 295 km to the south-west. The nearest places we cover are Pembroke (15 km to the south-east), Renfrew (66 km to the south-east), Arnprior (89 km to the south-east) and Mississippi Mills (112 km to the south-east). With about 17,187 inhabitants according to GeoNames, Petawawa is the 97th largest of the 187 places we cover in Ontario.