Weather in Saint-Hyacinthe

Quebec, 32 m · continuously updated

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

Temperature · last 4 and next 28 hours

Saint-Hyacinthe weather: the next 24 hours

Updated hourly.

Saint-Hyacinthe 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 Saint-Hyacinthe

Neighbouring towns, as the crow flies.

Saint-Pie15 km Mont-Saint-Hilaire19 km Beloeil21 km Otterburn Park23 km Saint-Césaire25 km McMasterville26 km Saint-Amable27 km Marieville27 km

7-day forecast for Saint-Hyacinthe

Today (Thursday 15 Oct) in Saint-Hyacinthe: overcast, 4 to 10 °C, precipitation 0.0 mm (1 %), wind up to 13 km/h. Tomorrow: rain, 5 to 15 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	overcast	4 °C	10 °C	0.0 mm	13 km/h
Tomorrow	rain	5 °C	15 °C	18.0 mm	34 km/h
Sat 17 Oct	overcast	1 °C	6 °C	0.0 mm	27 km/h
Sun 18 Oct	overcast	0 °C	12 °C	0.0 mm	25 km/h
Mon 19 Oct	overcast	6 °C	17 °C	0.0 mm	27 km/h
Tue 20 Oct	overcast	6 °C	16 °C	0.0 mm	16 km/h
Wed 21 Oct	overcast	2 °C	9 °C	0.0 mm	12 km/h

Forecast updated on 15.10.2026 at 11:44 (Open-Meteo model, elevation 32 m). The live block at the top of the page is refreshed hourly and covers 14 days.

Tomorrow's weather in Saint-Hyacinthe

Tomorrow, Friday 16 Oct, in Saint-Hyacinthe: rain, from 5 to 15 °C, 18.0 mm of precipitation (probability 90 %), wind up to 34 km/h.

Hour	Weather	Temp.	Precip.	Chance	Wind
00:00	overcast	5 °C	0.0 mm	3 %	6 km/h
03:00	overcast	5 °C	0.0 mm	3 %	13 km/h
06:00	overcast	6 °C	0.0 mm	52 %	14 km/h
09:00	rain	8 °C	6.8 mm	90 %	20 km/h
12:00	heavy drizzle	10 °C	1.1 mm	79 %	14 km/h
15:00	heavy drizzle	14 °C	1.1 mm	51 %	30 km/h
18:00	overcast	11 °C	0.0 mm	43 %	27 km/h
21:00	overcast	7 °C	0.0 mm	10 %	25 km/h

Frequently asked questions

Will it rain tomorrow in Saint-Hyacinthe?

Yes: 18.0 mm expected, probability 90 %.

How warm will it be tomorrow in Saint-Hyacinthe?

Between 5 and 15 °C.

The weekend

This weekend in Saint-Hyacinthe: Saturday overcast, 1 to 6 °C, Sunday overcast, 0 to 12 °C.

Day	Weather	Min	Max	Precip.	Wind
Sat 17 Oct	overcast	1 °C	6 °C	0.0 mm	27 km/h
Sun 18 Oct	overcast	0 °C	12 °C	0.0 mm	25 km/h

Hour by hour

The next 48 hours in Saint-Hyacinthe, hour by hour: temperature from 1 to 15 °C, 18.0 mm of rain expected.

Hour	Weather	Temp.	Precip.	Chance	Wind
11:00	sunny	8 °C	0.0 mm	0 %	12 km/h
12:00	overcast	9 °C	0.0 mm	0 %	11 km/h
13:00	mostly sunny	10 °C	0.0 mm	0 %	10 km/h
14:00	overcast	10 °C	0.0 mm	0 %	10 km/h
15:00	overcast	9 °C	0.0 mm	0 %	9 km/h
16:00	overcast	9 °C	0.0 mm	0 %	6 km/h
17:00	overcast	9 °C	0.0 mm	0 %	3 km/h
18:00	overcast	8 °C	0.0 mm	0 %	3 km/h
19:00	overcast	8 °C	0.0 mm	0 %	5 km/h
20:00	overcast	7 °C	0.0 mm	0 %	7 km/h
21:00	overcast	6 °C	0.0 mm	0 %	7 km/h
22:00	overcast	6 °C	0.0 mm	0 %	8 km/h
23:00	overcast	5 °C	0.0 mm	1 %	9 km/h
00:00	overcast	5 °C	0.0 mm	3 %	6 km/h
01:00	overcast	5 °C	0.0 mm	2 %	9 km/h
02:00	overcast	5 °C	0.0 mm	2 %	10 km/h
03:00	overcast	5 °C	0.0 mm	3 %	13 km/h
04:00	overcast	5 °C	0.0 mm	5 %	14 km/h
05:00	heavy drizzle	5 °C	1.1 mm	21 %	12 km/h
06:00	overcast	6 °C	0.0 mm	52 %	14 km/h
07:00	overcast	7 °C	0.0 mm	66 %	16 km/h
08:00	rain	7 °C	4.3 mm	81 %	18 km/h
09:00	rain	8 °C	6.8 mm	90 %	20 km/h
10:00	drizzle	8 °C	0.7 mm	87 %	19 km/h
11:00	light rain	8 °C	2.2 mm	81 %	15 km/h
12:00	heavy drizzle	10 °C	1.1 mm	79 %	14 km/h
13:00	drizzle	12 °C	0.7 mm	76 %	27 km/h
14:00	overcast	14 °C	0.0 mm	60 %	34 km/h
15:00	heavy drizzle	14 °C	1.1 mm	51 %	30 km/h
16:00	overcast	15 °C	0.0 mm	39 %	22 km/h
17:00	overcast	13 °C	0.0 mm	51 %	23 km/h
18:00	overcast	11 °C	0.0 mm	43 %	27 km/h
19:00	overcast	10 °C	0.0 mm	30 %	27 km/h
20:00	overcast	8 °C	0.0 mm	10 %	27 km/h
21:00	overcast	7 °C	0.0 mm	10 %	25 km/h
22:00	overcast	6 °C	0.0 mm	5 %	22 km/h
23:00	overcast	5 °C	0.0 mm	12 %	20 km/h
00:00	overcast	4 °C	0.0 mm	12 %	18 km/h
01:00	sunny	4 °C	0.0 mm	12 %	16 km/h
02:00	overcast	3 °C	0.0 mm	12 %	16 km/h
03:00	sunny	3 °C	0.0 mm	0 %	15 km/h
04:00	overcast	3 °C	0.0 mm	0 %	16 km/h
05:00	mostly sunny	2 °C	0.0 mm	0 %	18 km/h
06:00	sunny	2 °C	0.0 mm	0 %	20 km/h
07:00	sunny	1 °C	0.0 mm	0 %	21 km/h
08:00	overcast	1 °C	0.0 mm	0 %	24 km/h
09:00	sunny	2 °C	0.0 mm	0 %	25 km/h
10:00	sunny	2 °C	0.0 mm	0 %	27 km/h

Location of Saint-Hyacinthe

Saint-Hyacinthe lies at 32 m, 52 m below the average of the 197 places we cover in Quebec (84 m). That makes it the 67th lowest of the 197. The main town, Montréal, lies 51 km to the west. The nearest places we cover are Saint-Pie (15 km to the south), Mont-Saint-Hilaire (19 km to the west), Beloeil (21 km to the west) and Otterburn Park (23 km to the south-west). With about 50,326 inhabitants according to GeoNames, Saint-Hyacinthe is the 30th largest of the 197 places we cover in Quebec.