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Weather in Niagara, Canada 🇨🇦

Current Weather in Niagara

squall warning in effect
Fog
21°C
Feels like 24°C. Fog.
🌬️ 7 km/h WSW
💧 100% Humidity
🧭 1014 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 2.4
🌡️ Dew Point: 21°C
🌅 Sunrise: 06:42 AM
🌇 Sunset: 07:52 PM
Map Overlays:

As of now, Niagara is 21°C and fog, feeling like 24°C. Expect 100% humidity and winds of about 7 km/h, and the UV index is 2 (low). Looking ahead, Niagara should sit between roughly 17°C and 28°C over the coming days. ⚠️ squall warning in effect

Hourly Forecast for Niagara

11:00
Fog
22°
35%
12:00
Fog
23°
34%
13:00
Mist
23°
33%
14:00
Overcast
25°
30%
15:00
Heavy rain
24°
92%
16:00
Heavy rain
23°
92%
17:00
Thundery outbreaks in nearby
25°
26%
18:00
Patchy rain nearby
24°
30%
19:00
Torrential rain shower
22°
94%
20:00
Moderate or heavy rain shower
23°
89%
21:00
Moderate or heavy rain shower
21°
87%
22:00
Light rain shower
22°
70%
23:00
Fog
21°
49%
00:00
Fog
21°
43%
01:00
Fog
21°
43%
02:00
Fog
21°
42%
03:00
Fog
21°
42%
04:00
Mist
21°
20%
05:00
Mist
20°
20%
06:00
Mist
20°
20%
07:00
Mist
20°
35%
08:00
Sunny
20°
14%
09:00
Sunny
21°
11%
10:00
Sunny
23°
6%

14-Day Forecast for Niagara

Wed, Sep 02
Fog Fog
25° / 20°
Thu, Sep 03
Overcast Overcast
28° / 20°
Fri, Sep 04
Sunny Sunny
27° / 17°
Sat, Sep 05
Sunny Sunny
25° / 16°
Sun, Sep 06
Sunny Sunny
24° / 15°
Mon, Sep 07
Sunny Sunny
26° / 16°
Tue, Sep 08
Light rain shower Light rain shower
17° / 10°
Wed, Sep 09
Overcast Overcast
19° / 10°
Thu, Sep 10
Fog Fog
20° / 14°
Fri, Sep 11
Overcast Overcast
27° / 17°
Sat, Sep 12
Sunny Sunny
21° / 14°
Sun, Sep 13
Overcast Overcast
17° / 14°
Mon, Sep 14
Patchy rain nearby Patchy rain nearby
20° / 16°
Tue, Sep 15
Sunny Sunny
18° / 11°

Additional Forecasts for Niagara

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 314.0 μg/m³
O₃ (Ozone) 76.0 μg/m³
NO₂ (Nitrogen Dioxide) 16.9 μg/m³
SO₂ (Sulphur Dioxide) 5.1 μg/m³
PM2.5 (Fine particles) 5.3 μg/m³
PM10 (Coarse particles) 5.4 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 11:00 to 14:00, when it is around 23°C. The next likely rain is around 15:00.

Frequently Asked Questions about Weather in Niagara

What is the temperature in Niagara right now?

The current temperature in Niagara is 21°C (70°F), fog (feels like 24°C).

What's the weather like in Niagara right now?

Conditions in Niagara right now: Fog, humidity 100%, wind 7 km/h WSW.

What is today's forecast for Niagara?

Today in Niagara: high 25°C, low 20°C, fog. Chance of rain: 93%.

What is the 7-day weather forecast for Niagara?

Daily highs and lows for Niagara:

  • 2026-09-02: 25°C / 20°C
  • 2026-09-03: 28°C / 20°C
  • 2026-09-04: 27°C / 17°C
  • 2026-09-05: 25°C / 16°C
  • 2026-09-06: 24°C / 15°C
  • 2026-09-07: 26°C / 16°C
  • 2026-09-08: 17°C / 10°C
Is it going to rain in Niagara today?

There is a 93% chance of rain in Niagara today. Total expected precipitation: 39.22 mm.

What is the wind speed in Niagara right now?

Wind in Niagara is currently 7 km/h (4 mph) from the WSW.

What is the UV index in Niagara right now?

The UV index in Niagara is currently 2.4 (low). Sun protection is recommended when the index is 3 or higher.

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