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Weather in Saint-Jean-sur-Richelieu, Canada 🇨🇦

Current Weather in Saint-Jean-sur-Richelieu

24°C

Feels like 25°C. Partly Cloudy.

🌬️ 13 km/h WNW

💧 54% Humidity

🧭 1011 hPa

👁️ 10.0 km Visibility

☀️ UV Index: 4.5

🌡️ Dew Point: 15°C

🌅 Sunrise: 05:05 AM

🌇 Sunset: 08:44 PM

Map Overlays:

Temperature Precipitation Pressure Wind Speed Clear

In Saint-Jean-sur-Richelieu right now it is 24°C and partly cloudy, feeling like 25°C. Humidity is 54% with winds around 13 km/h, and the UV index is 4 (moderate). Over the next few days, temperatures in Saint-Jean-sur-Richelieu range from about 13°C to 26°C.

Hourly Forecast for Saint-Jean-sur-Richelieu

17:00

23°

40%

18:00

23°

23%

19:00

22°

10%

20:00

20°

9%

21:00

19°

10%

22:00

18°

12%

23:00

18°

10%

00:00

18°

10%

01:00

17°

11%

02:00

16°

12%

03:00

16°

12%

04:00

15°

13%

05:00

15°

12%

06:00

15°

12%

07:00

15°

16%

08:00

16°

15%

09:00

17°

12%

10:00

18°

11%

11:00

19°

14%

12:00

20°

18%

13:00

20°

15%

14:00

21°

18%

15:00

21°

25%

16:00

21°

36%

14-Day Forecast for Saint-Jean-sur-Richelieu

Tue, Jun 23

Patchy rain nearby

26° / 16°

Wed, Jun 24

Patchy rain nearby

21° / 15°

Thu, Jun 25

Patchy rain nearby

21° / 13°

Fri, Jun 26

Moderate rain

22° / 13°

Sat, Jun 27

Patchy rain nearby

24° / 13°

Sun, Jun 28

Sunny

26° / 14°

Mon, Jun 29

Sunny

27° / 16°

Tue, Jun 30

Partly Cloudy

28° / 16°

Wed, Jul 01

Patchy rain nearby

32° / 20°

Thu, Jul 02

Patchy rain nearby

30° / 22°

Fri, Jul 03

Moderate rain

31° / 20°

Sat, Jul 04

Sunny

25° / 15°

Sun, Jul 05

Sunny

21° / 13°

Mon, Jul 06

Sunny

23° / 11°

Additional Forecasts for Saint-Jean-sur-Richelieu

Air Quality

💨 US EPA Index 1 (Good)

CO (Carbon Monoxide) 149.0 μg/m³

O₃ (Ozone) 109.0 μg/m³

NO₂ (Nitrogen Dioxide) 2.7 μg/m³

SO₂ (Sulphur Dioxide) 3.4 μg/m³

PM2.5 (Fine particles) 10.1 μg/m³

PM10 (Coarse particles) 10.3 μg/m³

Historical Weather

Select a Date:

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Best Time to Be Outside in Saint-Jean-sur-Richelieu Today

The most comfortable window in Saint-Jean-sur-Richelieu today looks like 19:00 to 06:00, when it is around 19°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Saint-Jean-sur-Richelieu

What is the temperature in Saint-Jean-sur-Richelieu right now?

The current temperature in Saint-Jean-sur-Richelieu is 24°C (75°F), partly cloudy (feels like 25°C).

What's the weather like in Saint-Jean-sur-Richelieu right now?

Conditions in Saint-Jean-sur-Richelieu right now: Partly Cloudy, humidity 54%, wind 13 km/h WNW.

What is today's forecast for Saint-Jean-sur-Richelieu?

Today in Saint-Jean-sur-Richelieu: high 26°C, low 16°C, patchy rain nearby. Chance of rain: 36%.

What is the 7-day weather forecast for Saint-Jean-sur-Richelieu?

Daily highs and lows for Saint-Jean-sur-Richelieu:

2026-06-23: 26°C / 16°C
2026-06-24: 21°C / 15°C
2026-06-25: 21°C / 13°C
2026-06-26: 22°C / 13°C
2026-06-27: 24°C / 13°C
2026-06-28: 26°C / 14°C
2026-06-29: 27°C / 16°C

Is it going to rain in Saint-Jean-sur-Richelieu today?

There is a 36% chance of rain in Saint-Jean-sur-Richelieu today. Total expected precipitation: 0.53 mm.

What is the wind speed in Saint-Jean-sur-Richelieu right now?

Wind in Saint-Jean-sur-Richelieu is currently 13 km/h (8 mph) from the WNW.

What is the UV index in Saint-Jean-sur-Richelieu right now?

The UV index in Saint-Jean-sur-Richelieu is currently 4.5 (moderate). Sun protection is recommended when the index is 3 or higher.

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