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Weather in Sainte-Catherine, Canada 🇨🇦

Current Weather in Sainte-Catherine

Sunny
9°C
Feels like 7°C. Sunny.
🌬️ 12 km/h NNE
💧 69% Humidity
🧭 1025 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 1.1
🌡️ Dew Point: 3°C
🌅 Sunrise: 06:33 AM
🌇 Sunset: 06:54 PM
Map Overlays:

In Sainte-Catherine right now it is 9°C and sunny, feeling like 7°C. Relative humidity is 69%, with winds around 12 km/h, and the UV index is 1 (low). Over the next few days, temperatures in Sainte-Catherine range from about 4°C to 16°C.

Hourly Forecast for Sainte-Catherine

10:00
Sunny
10°
4%
11:00
Sunny
12°
3%
12:00
Sunny
13°
3%
13:00
Sunny
14°
2%
14:00
Sunny
15°
2%
15:00
Sunny
15°
1%
16:00
Sunny
15°
1%
17:00
Sunny
15°
2%
18:00
Sunny
13°
4%
19:00
Clear
10°
5%
20:00
Clear
10°
6%
21:00
Overcast
19%
22:00
Overcast
19%
23:00
Overcast
20%
00:00
Overcast
21%
01:00
Overcast
21%
02:00
Overcast
22%
03:00
Overcast
21%
04:00
Overcast
19%
05:00
Overcast
19%
06:00
Overcast
20%
07:00
Overcast
18%
08:00
Overcast
18%
09:00
Overcast
10°
16%

14-Day Forecast for Sainte-Catherine

Sat, Sep 19
Sunny Sunny
15° /
Sun, Sep 20
Overcast Overcast
16° /
Mon, Sep 21
Overcast Overcast
15° /
Tue, Sep 22
Sunny Sunny
15° /
Wed, Sep 23
Sunny Sunny
17° /
Thu, Sep 24
Partly Cloudy Partly Cloudy
19° /
Fri, Sep 25
Overcast Overcast
20° /
Sat, Sep 26
Sunny Sunny
20° /
Sun, Sep 27
Sunny Sunny
21° /
Mon, Sep 28
Sunny Sunny
22° /
Tue, Sep 29
Overcast Overcast
22° /
Wed, Sep 30
Overcast Overcast
15° /
Thu, Oct 01
Sunny Sunny
19° /
Fri, Oct 02
Overcast Overcast
18° /

Additional Forecasts for Sainte-Catherine

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 152.0 μg/m³
O₃ (Ozone) 46.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.2 μg/m³
SO₂ (Sulphur Dioxide) 0.8 μg/m³
PM2.5 (Fine particles) 2.0 μg/m³
PM10 (Coarse particles) 2.3 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Canada

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Best Time to Be Outside in Sainte-Catherine Today

The most comfortable window in Sainte-Catherine today looks like 15:00 to 18:00, when it is around 15°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Sainte-Catherine

What is the temperature in Sainte-Catherine right now?

The current temperature in Sainte-Catherine is 9°C (48°F), sunny (feels like 7°C).

What's the weather like in Sainte-Catherine right now?

Conditions in Sainte-Catherine right now: Sunny, humidity 69%, wind 12 km/h NNE.

What is today's forecast for Sainte-Catherine?

Today in Sainte-Catherine: high 15°C, low 4°C, sunny. Chance of rain: 6%.

What is the 7-day weather forecast for Sainte-Catherine?

Daily highs and lows for Sainte-Catherine:

  • 2026-09-19: 15°C / 4°C
  • 2026-09-20: 16°C / 7°C
  • 2026-09-21: 15°C / 6°C
  • 2026-09-22: 15°C / 3°C
  • 2026-09-23: 17°C / 3°C
  • 2026-09-24: 19°C / 5°C
  • 2026-09-25: 20°C / 7°C
Is it going to rain in Sainte-Catherine today?

There is a 6% chance of rain in Sainte-Catherine today.

What is the wind speed in Sainte-Catherine right now?

Wind in Sainte-Catherine is currently 12 km/h (7 mph) from the NNE.

What is the UV index in Sainte-Catherine right now?

The UV index in Sainte-Catherine is currently 1.1 (low). Sun protection is recommended when the index is 3 or higher.

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