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Weather in Saint-Hyacinthe, Canada 🇨🇦

Current Weather in Saint-Hyacinthe

Sunny
23°C
Feels like 24°C. Sunny.
🌬️ 16 km/h WSW
💧 41% Humidity
🧭 1006 hPa
👁️ 14.0 km Visibility
☀️ UV Index: 3.9
🌡️ Dew Point: 9°C
🌅 Sunrise: 05:01 AM
🌇 Sunset: 08:43 PM
Map Overlays:

In Saint-Hyacinthe right now it is 23°C and sunny, feeling like 24°C. Humidity is 41% with winds around 16 km/h, and the UV index is 4 (moderate). Over the next few days, temperatures in Saint-Hyacinthe range from about 11°C to 26°C.

Hourly Forecast for Saint-Hyacinthe

17:00
Sunny
26°
1%
18:00
Sunny
26°
1%
19:00
Sunny
23°
1%
20:00
Sunny
21°
1%
21:00
Clear
19°
2%
22:00
Clear
18°
4%
23:00
Clear
17°
6%
00:00
Clear
14°
9%
01:00
Clear
13°
11%
02:00
Clear
12°
11%
03:00
Clear
11°
12%
04:00
Clear
11°
13%
05:00
Partly Cloudy
11°
14%
06:00
Sunny
12°
12%
07:00
Sunny
14°
10%
08:00
Sunny
16°
9%
09:00
Partly Cloudy
18°
9%
10:00
Partly Cloudy
20°
9%
11:00
Partly Cloudy
20°
9%
12:00
Patchy light rain
19°
57%
13:00
Patchy rain nearby
19°
19%
14:00
Patchy rain nearby
19°
22%
15:00
Patchy light rain
18°
64%
16:00
Patchy rain nearby
19°
22%

14-Day Forecast for Saint-Hyacinthe

Tue, Jun 16
Sunny Sunny
26° / 11°
Wed, Jun 17
Patchy rain nearby Patchy rain nearby
21° / 11°
Thu, Jun 18
Moderate rain Moderate rain
22° / 13°
Fri, Jun 19
Moderate rain Moderate rain
20° / 13°
Sat, Jun 20
Patchy rain nearby Patchy rain nearby
14° / 12°
Sun, Jun 21
Patchy rain nearby Patchy rain nearby
15° /
Mon, Jun 22
Patchy rain nearby Patchy rain nearby
20° / 11°
Tue, Jun 23
Sunny Sunny
25° / 11°
Wed, Jun 24
Patchy rain nearby Patchy rain nearby
24° / 14°
Thu, Jun 25
Patchy rain nearby Patchy rain nearby
22° / 14°
Fri, Jun 26
Patchy rain nearby Patchy rain nearby
25° / 15°
Sat, Jun 27
Moderate rain Moderate rain
22° / 18°
Sun, Jun 28
Patchy rain nearby Patchy rain nearby
26° / 16°
Mon, Jun 29
Patchy rain nearby Patchy rain nearby
24° / 12°

Additional Forecasts for Saint-Hyacinthe

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 119.0 μg/m³
O₃ (Ozone) 96.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.5 μg/m³
SO₂ (Sulphur Dioxide) 1.9 μg/m³
PM2.5 (Fine particles) 2.6 μg/m³
PM10 (Coarse particles) 2.7 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Canada

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Best Time to Be Outside in Saint-Hyacinthe Today

The most comfortable window in Saint-Hyacinthe today looks like 18:00 to 20:00, when it is around 23°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-Hyacinthe

What is the temperature in Saint-Hyacinthe right now?

The current temperature in Saint-Hyacinthe is 23°C (74°F), sunny (feels like 24°C).

What's the weather like in Saint-Hyacinthe right now?

Conditions in Saint-Hyacinthe right now: Sunny, humidity 41%, wind 16 km/h WSW.

What is today's forecast for Saint-Hyacinthe?

Today in Saint-Hyacinthe: high 26°C, low 11°C, sunny. Chance of rain: 3%.

What is the 7-day weather forecast for Saint-Hyacinthe?

Daily highs and lows for Saint-Hyacinthe:

  • 2026-06-16: 26°C / 11°C
  • 2026-06-17: 21°C / 11°C
  • 2026-06-18: 22°C / 13°C
  • 2026-06-19: 20°C / 13°C
  • 2026-06-20: 14°C / 12°C
  • 2026-06-21: 15°C / 9°C
  • 2026-06-22: 20°C / 11°C
Is it going to rain in Saint-Hyacinthe today?

There is a 3% chance of rain in Saint-Hyacinthe today.

What is the wind speed in Saint-Hyacinthe right now?

Wind in Saint-Hyacinthe is currently 16 km/h (10 mph) from the WSW.

What is the UV index in Saint-Hyacinthe right now?

The UV index in Saint-Hyacinthe is currently 3.9 (moderate). Sun protection is recommended when the index is 3 or higher.

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