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Weather in Niagara, Canada 🇨🇦

Weather Forecast in Niagara

Current Weather in Niagara

Small Craft Advisory issued July 20 at 11:57PM EDT until July 23 at 6:00AM EDT by NWS Buffalo NY
Overcast
23°C
Feels like 26°C. Overcast.
🌬️ 26 km/h SSW
💧 83% Humidity
🧭 1001 hPa
👁️ 14.0 km Visibility
☀️ UV Index: 1.8
🌡️ Dew Point: 21°C
🌅 Sunrise: 05:55 AM
🌇 Sunset: 08:52 PM
Map Overlays:

Niagara currently sits at 23°C, overcast, feeling like 26°C. Expect 83% humidity and winds of about 26 km/h, and the UV index is 2 (low). Across the coming days, Niagara should see roughly 14°C to 30°C. ⚠️ Small Craft Advisory issued July 20 at 11:57PM EDT until July 23 at 6:00AM EDT by NWS Buffalo NY

Hourly Forecast for Niagara

12:00
Light rain
24°
72%
13:00
Moderate rain at times
25°
87%
14:00
Sunny
30°
8%
15:00
Sunny
26°
11%
16:00
Sunny
26°
12%
17:00
Sunny
26°
13%
18:00
Patchy light drizzle
21°
57%
19:00
Patchy rain nearby
24°
28%
20:00
Patchy rain nearby
23°
22%
21:00
Clear
21°
11%
22:00
Clear
20°
10%
23:00
Clear
18°
7%
00:00
Clear
17°
6%
01:00
Clear
16°
7%
02:00
Partly Cloudy
15°
9%
03:00
Partly Cloudy
15°
11%
04:00
Cloudy
15°
12%
05:00
Cloudy
16°
15%
06:00
Patchy rain nearby
16°
22%
07:00
Patchy rain nearby
16°
14%
08:00
Cloudy
16°
14%
09:00
Patchy rain nearby
16°
16%
10:00
Patchy rain nearby
17°
16%
11:00
Patchy rain nearby
18°
16%

14-Day Forecast for Niagara

Tue, Jul 21
Sunny Sunny
30° / 18°
Wed, Jul 22
Patchy rain nearby Patchy rain nearby
20° / 15°
Thu, Jul 23
Partly Cloudy Partly Cloudy
25° / 14°
Fri, Jul 24
Sunny Sunny
27° / 17°
Sat, Jul 25
Sunny Sunny
27° / 19°
Sun, Jul 26
Partly Cloudy Partly Cloudy
30° / 20°
Mon, Jul 27
Patchy rain nearby Patchy rain nearby
27° / 21°
Tue, Jul 28
Sunny Sunny
26° / 18°
Wed, Jul 29
Sunny Sunny
26° / 18°
Thu, Jul 30
Sunny Sunny
27° / 19°
Fri, Jul 31
Sunny Sunny
30° / 21°
Sat, Aug 01
Sunny Sunny
28° / 19°
Sun, Aug 02
Partly Cloudy Partly Cloudy
27° / 20°
Mon, Aug 03
Patchy rain nearby Patchy rain nearby
32° / 20°

Additional Forecasts for Niagara

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 231.0 μg/m³
O₃ (Ozone) 90.0 μg/m³
NO₂ (Nitrogen Dioxide) 15.3 μg/m³
SO₂ (Sulphur Dioxide) 4.4 μg/m³
PM2.5 (Fine particles) 11.3 μg/m³
PM10 (Coarse particles) 11.5 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Canada

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Best Time to Be Outside in Niagara Today

The most comfortable window in Niagara today looks like 15:00 to 17:00, when it is around 26°C. It should stay dry through that window. The next likely rain is around 12:00.

Frequently Asked Questions about Weather in Niagara

What is the temperature in Niagara right now?

The current temperature in Niagara is 23°C (74°F), overcast (feels like 26°C).

What's the weather like in Niagara right now?

Conditions in Niagara right now: Overcast, humidity 83%, wind 26 km/h SSW.

What is today's forecast for Niagara?

Today in Niagara: high 30°C, low 18°C, sunny. Chance of rain: 76%.

What is the 7-day weather forecast for Niagara?

Daily highs and lows for Niagara:

  • 2026-07-21: 30°C / 18°C
  • 2026-07-22: 20°C / 15°C
  • 2026-07-23: 25°C / 14°C
  • 2026-07-24: 27°C / 17°C
  • 2026-07-25: 27°C / 19°C
  • 2026-07-26: 30°C / 20°C
  • 2026-07-27: 27°C / 21°C
Is it going to rain in Niagara today?

There is a 76% chance of rain in Niagara today. Total expected precipitation: 7.63 mm.

What is the wind speed in Niagara right now?

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

What is the UV index in Niagara right now?

The UV index in Niagara is currently 1.8 (low). Sun protection is recommended when the index is 3 or higher.

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