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Weather in Niagara-on-the-Lake, Canada 🇨🇦

Weather Forecast in Niagara-on-the-Lake

Current Weather in Niagara-on-the-Lake

Small Craft Advisory issued July 20 at 3:56PM EDT until July 23 at 6:00AM EDT by NWS Buffalo NY
Partly cloudy
26°C
Feels like 26°C. Partly cloudy.
🌬️ 26 km/h SSW
💧 51% Humidity
🧭 1012 hPa
👁️ 24.0 km Visibility
☀️ UV Index: 2.8
🌡️ Dew Point: 14°C
🌅 Sunrise: 05:54 AM
🌇 Sunset: 08:50 PM
Map Overlays:

Right now Niagara-on-the-Lake is 26°C with partly cloudy, feeling like 26°C. Humidity is 51% with winds around 26 km/h, and the UV index is 3 (moderate). The next few days in Niagara-on-the-Lake look set for about 14°C up to 28°C. ⚠️ Small Craft Advisory issued July 20 at 3:56PM EDT until July 23 at 6:00AM EDT by NWS Buffalo NY

Hourly Forecast for Niagara-on-the-Lake

19:00
Sunny
26°
1%
20:00
Sunny
24°
1%
21:00
Clear
22°
2%
22:00
Clear
21°
3%
23:00
Clear
20°
6%
00:00
Clear
20°
6%
01:00
Clear
20°
6%
02:00
Clear
20°
5%
03:00
Clear
20°
5%
04:00
Clear
20°
4%
05:00
Clear
21°
3%
06:00
Sunny
21°
4%
07:00
Sunny
22°
3%
08:00
Patchy rain nearby
21°
42%
09:00
Patchy rain nearby
21°
65%
10:00
Light rain shower
23°
69%
11:00
Light rain shower
22°
68%
12:00
Light rain shower
23°
61%
13:00
Light rain shower
23°
68%
14:00
Patchy rain nearby
23°
69%
15:00
Patchy rain nearby
23°
57%
16:00
Patchy rain nearby
26°
46%
17:00
Patchy rain nearby
26°
17%
18:00
Patchy rain nearby
25°
59%

14-Day Forecast for Niagara-on-the-Lake

Mon, Jul 20
Sunny Sunny
28° / 14°
Tue, Jul 21
Patchy rain nearby Patchy rain nearby
26° / 20°
Wed, Jul 22
Patchy rain nearby Patchy rain nearby
20° / 16°
Thu, Jul 23
Sunny Sunny
24° / 14°
Fri, Jul 24
Sunny Sunny
25° / 17°
Sat, Jul 25
Sunny Sunny
27° / 19°
Sun, Jul 26
Sunny Sunny
28° / 20°
Mon, Jul 27
Patchy rain nearby Patchy rain nearby
24° / 20°
Tue, Jul 28
Patchy rain nearby Patchy rain nearby
23° / 18°
Wed, Jul 29
Partly Cloudy Partly Cloudy
20° / 16°
Thu, Jul 30
Sunny Sunny
25° / 16°
Fri, Jul 31
Partly Cloudy Partly Cloudy
26° / 19°
Sat, Aug 01
Sunny Sunny
28° / 20°
Sun, Aug 02
Patchy rain nearby Patchy rain nearby
28° / 22°

Additional Forecasts for Niagara-on-the-Lake

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 208.0 μg/m³
O₃ (Ozone) 129.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.0 μg/m³
SO₂ (Sulphur Dioxide) 1.6 μg/m³
PM2.5 (Fine particles) 16.2 μg/m³
PM10 (Coarse particles) 16.5 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Canada

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Best Time to Be Outside in Niagara-on-the-Lake Today

The most comfortable window in Niagara-on-the-Lake today looks like 20:00 to 07:00, when it is around 22°C. It should stay dry through that window. The next likely rain is around 09:00.

Frequently Asked Questions about Weather in Niagara-on-the-Lake

What is the temperature in Niagara-on-the-Lake right now?

It is currently 26°C (79°F) in Niagara-on-the-Lake, partly cloudy (feels like 26°C).

What's the weather like in Niagara-on-the-Lake right now?

Right now Niagara-on-the-Lake has Partly cloudy, humidity 51%, wind 26 km/h SSW.

What is today's forecast for Niagara-on-the-Lake?

Today in Niagara-on-the-Lake: high 28°C, low 14°C, sunny. Chance of rain: 3%.

What is the 7-day weather forecast for Niagara-on-the-Lake?

Daily highs and lows for Niagara-on-the-Lake:

  • 2026-07-20: 28°C / 14°C
  • 2026-07-21: 26°C / 20°C
  • 2026-07-22: 20°C / 16°C
  • 2026-07-23: 24°C / 14°C
  • 2026-07-24: 25°C / 17°C
  • 2026-07-25: 27°C / 19°C
  • 2026-07-26: 28°C / 20°C
Is it going to rain in Niagara-on-the-Lake today?

There is a 3% chance of rain in Niagara-on-the-Lake today.

What is the wind speed in Niagara-on-the-Lake right now?

Wind in Niagara-on-the-Lake is currently 26 km/h (16 mph) from the SSW.

What is the UV index in Niagara-on-the-Lake right now?

The UV index in Niagara-on-the-Lake is currently 2.8 (low). Sun protection is recommended when the index is 3 or higher.

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